Investigating the degradation and products of thermo-oxidation of polyimide-based engineering plastics

Chuan Ma, Shogo Kumagai, Masumi Sato, Yumi Nakai, Yuko Saito, Atsushi Watanabe, Chuichi Watanabe, Norio Teramae, Toshiaki Yoshioka

Journal of Analytical and Applied Pyrolysis　181　106575-106575　2024/08

DOI： 10.1016/j.jaap.2024.106575 　

ISSN： 0165-2370

Synthesis of ethylene urea using carbon-dioxide-adsorbed titanium–zirconium mixed oxides

Fiona Motswaiso, Ukyo Suzuki, Kyosuke Sawaguchi, Farzana Rahman, Tomohito Kameda, Shogo Kumagai, Yuko Saito, Toshiaki Yoshioka

Environmental Challenges　16　100970-100970　2024/08

DOI： 10.1016/j.envc.2024.100970 　

ISSN： 2667-0100

Synthesis of an Mg–Fe–Al layered double oxide with a high arsenic anion adsorption capacity and the establishment of an arsenic anion desorption process

Itsuki Takanashi, Tomohito Kameda, Shogo Kumagai, Yuko Saito, Yasuyuki Nomura, Daiki Kawamura, Toshiaki Yoshioka

Journal of Physics and Chemistry of Solids　190　112017-112017　2024/07

DOI： 10.1016/j.jpcs.2024.112017 　

ISSN： 0022-3697

Hydrogel synthesis: Incorporating hydrophobically modified graphite oxide with Mg2Al LDH and alginate coating for evaluating multifarious adsorption utility

Mir Tamzid Rahman, Tomohito Kameda, Farzana Rahman, Yuko Saito, Shogo Kumagai, Toshiaki Yoshioka

Journal of Water Process Engineering　63　105452-105452　2024/06

DOI： 10.1016/j.jwpe.2024.105452 　

ISSN： 2214-7144

Effective conversion of CO2 to ethylene urea using zirconium-containing Mg-Al layered double hydroxide

Farzana Rahman, Yota Kunii, Tomohito Kameda, Mir Tamzid Rahman, Yuko Saito, Shogo Kumagai, Toshiaki Yoshioka

Inorganic Chemistry Communications　163　112391-112391　2024/05

DOI： 10.1016/j.inoche.2024.112391 　

ISSN： 1387-7003

Into the Nanograms─Sensitive Detection of Microplastics in Passively Sampled Indoor Air Using F-Splitless Pyrolysis Gas Chromatography Mass Spectrometry

William Pipkin, Masumi Sato, Shogo Kumagai, Chuichi Watanabe, Atsushi Watanabe, Norio Teramae, Toshiaki Yoshioka

ACS ES&T Air　2024/03/25

DOI： 10.1021/acsestair.3c00035 　

ISSN： 2837-1402

eISSN： 2837-1402

Latest trends and challenges in PVC and copper recovery technologies for End-of-Life thin cables

Harendra Kumar, Shogo Kumagai, Yuko Saito, Toshiaki Yoshioka

Waste Management　174　400-410　2024/02

DOI： 10.1016/j.wasman.2023.12.012 　

ISSN： 0956-053X

Characteristics of the steam degradation of poly(lactic acid) and poly(3-hydroxybutyrate-co-3-hydroxyhexanoate)

Zhuze Shao, Shogo Kumagai, Yuko Saito, Toshiaki Yoshioka

Polymer Journal　2024/01/24

DOI： 10.1038/s41428-024-00883-z 　

ISSN： 0032-3896

eISSN： 1349-0540

Recent Advancements in Pyrolysis of Halogen-Containing Plastics for Resource Recovery and Halogen Upcycling: A State-of-the-Art Review

Chuan Ma, Shogo Kumagai, Yuko Saito, Toshiaki Yoshioka, Xin Huang, Yunlin Shao, Jingyu Ran, Lushi Sun

Environmental Science & Technology　58　(3)　1423-1440　2024/01/10

DOI： 10.1021/acs.est.3c09451 　

ISSN： 0013-936X

eISSN： 1520-5851

Extraction and enrichment of lead from contaminated soil using chelation reactions

Tomohito Kameda, Rena Suto, Mir Tamzid Rahman, Shogo Kumagai, Yuko Saito, Yasuyuki Nomura, Daiki Kawamura, Toshiaki Yoshioka

Results in Chemistry　7　101473-101473　2024/01

DOI： 10.1016/j.rechem.2024.101473 　

ISSN： 2211-7156

Thermal and catalytic fast hydropyrolysis of lignin: Optimization for selective production of aromatics using high-pressure tandem μ-reactor – gas chromatography/mass spectrometry

Chuan Ma, Shogo Kumagai, Atsushi Watanabe, Chuichi Watanabe, Norio Teramae, Toshiaki Yoshioka, Young-Min Kim

Chemical Engineering Journal　479　147524-147524　2024/01

DOI： 10.1016/j.cej.2023.147524 　

ISSN： 1385-8947

Effective synthesis of ethylene urea from CO2 adsorbed cerium doped Mg–Al layered double hydroxide

Farzana Rahman, Xinyi Yang, Fiona Motswaiso, Itsuki Takanashi, Tomohito Kameda, Mir Tamzid Rahman, Yuko Saito, Shogo Kumagai, Toshiaki Yoshioka

Journal of Cleaner Production　140191-140191　2023/12

DOI： 10.1016/j.jclepro.2023.140191 　

ISSN： 0959-6526

Adsorption of l-lactate from cell culture media by layered double hydroxide and evaluation of its cytotoxicity to cell lines

Valentina Podolinnaia, Tomohito Kameda, Itsuki Takanashi, Fumihiko Kitagawa, Shogo Kumagai, Yuko Saito, Masayuki Kondo, Yoichi Jimbo, Toshiaki Yoshioka

JCIS Open　12　100099-100099　2023/12

DOI： 10.1016/j.jciso.2023.100099 　

ISSN： 2666-934X

Synthesis of layered double oxide with high specific surface area by innovative sol-gel method through its application to arsenate anion adsorption

Itsuki Takanashi, Tomohito Kameda, Shogo Kumagai, Yuko Saito, Yasuyuki Nomura, Daiki Kawamura, Toshiaki Yoshioka

Journal of Alloys and Compounds　960　170865-170865　2023/10

DOI： 10.1016/j.jallcom.2023.170865 　

ISSN： 0925-8388

Fluorine recovery through alkaline defluorination of polyvinylidene fluoride

Yoshinori Morita, Yuko Saito, Shogo Kumagai, Tomohito Kameda, Toshikazu Shiratori, Toshiaki Yoshioka

Journal of Material Cycles and Waste Management　2023/07/25

DOI： 10.1007/s10163-023-01749-x 　

ISSN： 1438-4957

eISSN： 1611-8227

Host–guest interactions in biocompatible anion-intercalated Mg-Al layered double hydroxides and their influence on L-lactate uptake

Valentina Podolinnaia, Tomohito Kameda, Fumihiko Kitagawa, Shogo Kumagai, Yuko Saito, Masayuki Kondo, Yoichi Jimbo, Toshiaki Yoshioka

Nano-Structures & Nano-Objects　35　100984-100984　2023/07

DOI： 10.1016/j.nanoso.2023.100984 　

ISSN： 2352-507X

Enrichment of carbon dioxide using Mg–Al layered double hydroxides

Tomohito Kameda, Satoru Nagano, Shogo Kumagai, Yuko Saito, Toshiaki Yoshioka

Chemical Engineering Research and Design　194　318-324　2023/06

DOI： 10.1016/j.cherd.2023.04.065 　

ISSN： 0263-8762

Neural network based prediction of the efficacy of ball milling to separate cable waste materials

Jiaqi Lu, Mengqi Han, Shogo Kumagai, Guanghui Li, Toshiaki Yoshioka

Communications Engineering　2　(1)　2023/05/19

DOI： 10.1038/s44172-023-00079-y 　

eISSN： 2731-3395

Alkaline hydrolysis of photovoltaic backsheet containing PET and PVDF for the recycling of PVDF

Yoshinori Morita, Yuko Saito, Shogo Kumagai, Tomohito Kameda, Toshikazu Shiratori, Toshiaki Yoshioka

Journal of Material Cycles and Waste Management　25　(2)　674-683　2023/02/20

DOI： 10.1007/s10163-023-01609-8 　

ISSN： 1438-4957

eISSN： 1611-8227

Carbon footprint analysis and carbon neutrality potential of desalination by electrodialysis for different applications

Na Xue, Jiaqi Lu, Dungang Gu, Yuhang Lou, Yuan Yuan, Guanghui Li, Shogo Kumagai, Yuko Saito, Toshiaki Yoshioka, Nan Zhang

Water Research　119716-119716　2023/02

DOI： 10.1016/j.watres.2023.119716 　

ISSN： 0043-1354

A novel strategy for rapid identification of pyrolytic synergy and prediction of product yield: Insight into co-pyrolysis of xylan and polyethylene

Shengyu Xie, Shogo Kumagai, Naomichi Takahashi, Tomohito Kameda, Yuko Saito, Toshiaki Yoshioka

Chemical Engineering Journal　453　139958-139958　2023/02

DOI： 10.1016/j.cej.2022.139958 　

ISSN： 1385-8947

Effects of heating rate and temperature on product distribution of poly-lactic acid and poly-3-hydroxybutyrate-co-3-hydroxyhexanoate International-journal Peer-reviewed

Zhuze Shao, Shogo Kumagai, Tomohito Kameda, Yuko Saito, Toshiaki Yoshioka

Journal of Material Cycles and Waste Management　2022/12/20

DOI： 10.1007/s10163-022-01573-9 　

ISSN： 1438-4957

eISSN： 1611-8227

Kinetic studies on the uptake of phenols by linear and cyclic organic sulfonic acid-modified Cu-Al layered double hydroxides

Tomohito Kameda, Kie Waizumi, Shogo Kumagai, Yuko Saito, Toshiaki Yoshioka

Inorganic Chemistry Communications　146　110194-110194　2022/12

DOI： 10.1016/j.inoche.2022.110194 　

ISSN： 1387-7003

Structure-activity relationship in hydrogenolysis of polyolefins over Ru/support catalysts

Masazumi Tamura, Shuhei Miyaoka, Yosuke Nakaji, Mifumi Tanji, Shogo Kumagai, Yoshinao Nakagawa, Toshiaki Yoshioka, Keiichi Tomishige

Applied Catalysis B: Environmental　318　121870-121870　2022/12

DOI： 10.1016/j.apcatb.2022.121870 　

ISSN： 0926-3373

A comprehensive study into the thermo-oxidative degradation of sulfur-based engineering plastics

Shogo Kumagai, Masumi Sato, Chuan Ma, Yumi Nakai, Tomohito Kameda, Yuko Saito, Atsushi Watanabe, Chuichi Watanabe, Norio Teramae, Toshiaki Yoshioka

Journal of Analytical and Applied Pyrolysis　168　105754-105754　2022/11

DOI： 10.1016/j.jaap.2022.105754 　

ISSN： 0165-2370

Production of BTX via Catalytic Fast Pyrolysis of Printed Circuit Boards and Waste Tires Using Hierarchical ZSM-5 Zeolites and Biochar

Chuan Ma, Shogo Kumagai, Yuko Saito, Tomohito Kameda, Atsushi Watanabe, Chuichi Watanabe, Norio Teramae, Toshiaki Yoshioka

ACS Sustainable Chemistry & Engineering　2022/10/28

DOI： 10.1021/acssuschemeng.2c04031 　

ISSN： 2168-0485

eISSN： 2168-0485

Adsorption of bisphenol A by TiO2-based organic–inorganic hybrid materials

Ukyo Suzuki, Tomohito Kameda, Shogo Kumagai, Yuko Saito, Toshiaki Yoshioka

Journal of Water Process Engineering　49　103081-103081　2022/10

DOI： 10.1016/j.jwpe.2022.103081 　

ISSN： 2214-7144

Synthesis of linear and cyclic organic sulfonic acid-modified Cu-Al layered double hydroxides and their adsorption properties

Kie Waizumi, Tomohito Kameda, Shogo Kumagai, Yuko Saito, Toshiaki Yoshioka

Journal of Alloys and Compounds　918　165537-165537　2022/10

DOI： 10.1016/j.jallcom.2022.165537 　

ISSN： 0925-8388

Evaluation of Keratin–Cellulose Blend Fibers as Precursors for Carbon Fibers

Hilda Zahra, Julian Selinger, Daisuke Sawada, Yu Ogawa, Hannes Orelma, Yibo Ma, Shogo Kumagai, Toshiaki Yoshioka, Michael Hummel

ACS Sustainable Chemistry & Engineering　10　(26)　8314-8325　2022/07/04

DOI： 10.1021/acssuschemeng.2c00976 　

ISSN： 2168-0485

eISSN： 2168-0485

Comparison of Mg–Al layered double hydroxides intercalated with OH− and CO32− for the removal of HCl, SO2, and NO2 Peer-reviewed

Tomohito Kameda, Yuriko Takahashi, Shogo Kumagai, Yuko Saito, Satoshi Fujita, Ichirou Itou, Tianye Han, Toshiaki Yoshioka

Journal of Porous Materials　29　723-728　2022/06

DOI： 10.1007/s10934-022-01206-4 　

Effect of MnO2/Mg–Al layered double hydroxide preparation method on the removal of NO

Tomohito Kameda, Yuriko Takahashi, Shogo Kumagai, Yuko Saito, Satoshi Fujita, Ichirou Itou, Tianye Han, Toshiaki Yoshioka

Results in Chemistry　100414-100414　2022/06

DOI： 10.1016/j.rechem.2022.100414 　

ISSN： 2211-7156

Creating safety training materials using videos - editions on handling of chemicals, liquid waste, and high-pressure gas for the students who start research activities Peer-reviewed

Shinya Tanaka, Yasunori Mikami, Makoto Homma, Tetsutaro Hattori, Toshiaki Yoshioka

Journal of Environment and Safety　2022/05

DOI： 10.11162/daikankyo.21H0901 　

An integrated utilization strategy of printed circuit boards and waste tire by fast co-pyrolysis: Value-added products recovery and heteroatoms transformation

Chuan Ma, Shogo Kumagai, Yuko Saito, Tomohito Kameda, Toshiaki Yoshioka

Journal of Hazardous Materials　430　128420-128420　2022/05

DOI： 10.1016/j.jhazmat.2022.128420 　

ISSN： 0304-3894

Synergistic effects during co-pyrolysis of milled wood lignin and polyolefins at the gas phase and liquid/solid phase contacting modes

Chuan Ma, Shengyu Xie, Shogo Kumagai, Yusuke Takahashi, Yuko Saito, Tomohito Kameda, Toshiaki Yoshioka

Chemical Engineering Journal　431　134030-134030　2022/03

DOI： 10.1016/j.cej.2021.134030 　

ISSN： 1385-8947

Exhaust gas treatment using MnO2/Mg–Al layered double hydroxide: Assessment of its mixed gas removal performance and regeneration

Tomohito Kameda, Yuriko Takahashi, Shogo Kumagai, Yuko Saito, Satoshi Fujita, Ichirou Itou, Tianye Han, Toshiaki Yoshioka

Chemical Engineering Research and Design　178　602-608　2022/02

DOI： 10.1016/j.cherd.2022.01.003 　

ISSN： 0263-8762

Improving levoglucosan and hydrocarbon production through gas-phase synergy during cellulose and polyolefin co-pyrolysis

Shengyu Xie, Chuan Ma, Shogo Kumagai, Yusuke Takahashi, Tomohito Kameda, Yuko Saito, Toshiaki Yoshioka

Sustainable Energy & Fuels　2022

DOI： 10.1039/d1se01836a 　

eISSN： 2398-4902

Thermal decomposition behavior of MnO2/Mg-Al layered double hydroxide after removal and recovery of acid gas

Tomohito Kameda, Tanya Kurutach, Yuriko Takahashi, Shogo Kumagai, Yuko Saito, Satoshi Fujita, Ichirou Itou, Tianye Han, Toshiaki Yoshioka

Results in Chemistry　4　100310-100310　2022/01

DOI： 10.1016/j.rechem.2022.100310 　

ISSN： 2211-7156

Estimation of recoverable resources used in lithium-ion batteries from portable electronic devices in Japan

Yoshinori Morita, Yuko Saito, Toshiaki Yoshioka, Toshikazu Shiratori

Resources, Conservation and Recycling　175　105884-105884　2021/12

DOI： 10.1016/j.resconrec.2021.105884 　

ISSN： 0921-3449

Chemical Feedstock Recovery from Hard-to-Recycle Plastics through Pyrolysis-Based Approaches and Pyrolysis-Gas Chromatography

Shogo Kumagai, Toshiaki Yoshioka

Bulletin of the Chemical Society of Japan　94　(10)　2370-2380　2021/10/15

DOI： 10.1246/bcsj.20210219 　

ISSN： 0009-2673

eISSN： 1348-0634

Bench-scale PVC swelling and rod milling of waste wire harnesses for recovery of Cu, PVC, and plasticizers

Harendra Kumar, Shogo Kumagai, Tomohito Kameda, Yuko Saito, Toshiaki Yoshioka

Journal of Material Cycles and Waste Management　24　(1)　12-23　2021/10/13

DOI： 10.1007/s10163-021-01312-6 　

ISSN： 1438-4957

eISSN： 1611-8227

Sustainable Advance of Cl Recovery from Polyvinyl Chloride Waste Based on Experiment, Simulation, and Ex Ante Life-Cycle Assessment

Jiaqi Lu, Shogo Kumagai, Yasuhiro Fukushima, Hajime Ohno, Siqingaowa Borjigin, Tomohito Kameda, Yuko Saito, Toshiaki Yoshioka

ACS Sustainable Chemistry & Engineering　2021/10/11

DOI： 10.1021/acssuschemeng.1c04067 　

ISSN： 2168-0485

eISSN： 2168-0485

Investigation of the mechanism of Cu(II) removal using Mg-Al layered double hydroxide intercalated with carbonate: Equilibrium and pH studies and solid-state analyses

Xinyi Yang, Tomohito Kameda, Yuko Saito, Shogo Kumagai, Toshiaki Yoshioka

Inorganic Chemistry Communications　132　108839-108839　2021/10

DOI： 10.1016/j.inoche.2021.108839 　

ISSN： 1387-7003

Prediction of pyrolyzate yields by response surface methodology: A case study of cellulose and polyethylene co-pyrolysis Peer-reviewed

Shengyu Xie, Shogo Kumagai, Tomohito Kameda, Yuko Saito, Toshiaki Yoshioka

Bioresource Technology　337　125435-125435　2021/10

DOI： 10.1016/j.biortech.2021.125435 　

ISSN： 0960-8524

Removal of sulfate from wastewater via synthetic Mg-Al layered double hydroxide: An adsorption, kinetics, and thermodynamic study

Mir Tamzid Rahman, Tomohito Kameda, Takao Miura, Shogo Kumagai, Toshiaki Yoshioka

Journal of the Indian Chemical Society　100185-100185　2021/09

DOI： 10.1016/j.jics.2021.100185 　

ISSN： 0019-4522

Evolution of carbon nanostructure during pyrolysis of homogeneous chitosan-cellulose composite fibers

Hilda Zahra, Daisuke Sawada, Shogo Kumagai, Yu Ogawa, Leena-Sisko Johansson, Yanling Ge, Chamseddine Guizani, Toshiaki Yoshioka, Michael Hummel

Carbon　2021/09

DOI： 10.1016/j.carbon.2021.08.062 　

ISSN： 0008-6223

Enhanced production of phenol and debromination by co-pyrolysis of the non-metallic fraction of printed circuit boards and waste tires Peer-reviewed

Chuan Ma, Shogo Kumagai, Yuko Saito, Tomohito Kameda, Toshiaki Yoshioka

Green Chemistry　23　(17)　6392-6404　2021/09

DOI： 10.1039/d1gc01176f 　

ISSN： 1463-9262

eISSN： 1463-9270

Combined UV-irradiation and pyrolysis-GC/MS approach for evaluating the deterioration behavior of ethylene vinyl acetate Peer-reviewed

Kanako Yamada, Shogo Kumagai, Toshikazu Shiratori, Tomohito Kameda, Yuko Saito, Atsushi Watanabe, Chuichi Watanabe, Norio Teramae, Toshiaki Yoshioka

Polymer Degradation and Stability　190　109623-109623　2021/08

DOI： 10.1016/j.polymdegradstab.2021.109623 　

ISSN： 0141-3910

Ammonia adsorption by L-type zeolite and Prussian blue from aqueous and culture solutions Peer-reviewed

Tomohito Kameda, Hanako Kikuchi, Fumihiko Kitagawa, Shogo Kumagai, Yuko Saito, Masayuki Kondo, Yoichi Jimbo, Toshiaki Yoshioka

Colloids and Surfaces A: Physicochemical and Engineering Aspects　622　126595-126595　2021/08

DOI： 10.1016/j.colsurfa.2021.126595 　

ISSN： 0927-7757

Kinetics and adsorption isotherm of ammonia uptake by cation exchange resins and treatment of mixed aqueous lactate–ammonia by Mg–Al layered double oxide and the resins Peer-reviewed

Tomohito Kameda, Kazuya Horikoshi, Fumihiko Kitagawa, Shogo Kumagai, Yuko Saito, Masayuki Kondo, Yoichi Jimbo, Toshiaki Yoshioka

Journal of Water Process Engineering　41　102027-102027　2021/06

DOI： 10.1016/j.jwpe.2021.102027 　

ISSN： 2214-7144

Synthesis of MnO2/Mg-Al layered double hydroxide and evaluation of its NO-removal performance Peer-reviewed

Yuriko Takahashi, Hiroki Uchida, Tomohito Kameda, Shogo Kumagai, Yuko Saito, Keiichi Mizushina, Ichiro Itou, Tianye Han, Toshiaki Yoshioka

Journal of Alloys and Compounds　867　159038-159038　2021/06

DOI： 10.1016/j.jallcom.2021.159038 　

ISSN： 0925-8388

Quantification of Cellulose Pyrolyzates via a Tube Reactor and a Pyrolyzer-Gas Chromatograph/Flame Ionization Detector-Based System Peer-reviewed

Shogo Kumagai, Yusuke Takahashi, Tomohito Kameda, Yuko Saito, Toshiaki Yoshioka

ACS Omega　6　(18)　12022-12026　2021/05/11

DOI： 10.1021/acsomega.1c00622 　

ISSN： 2470-1343

eISSN： 2470-1343

Low-temperature catalytic upgrading of waste polyolefinic plastics into liquid fuels and waxes Peer-reviewed

Yosuke Nakaji, Masazumi Tamura, Shuhei Miyaoka, Shogo Kumagai, Mifumi Tanji, Yoshinao Nakagawa, Toshiaki Yoshioka, Keiichi Tomishige

Applied Catalysis B: Environmental　285　119805-119805　2021/05

DOI： 10.1016/j.apcatb.2020.119805 　

ISSN： 0926-3373

eISSN： 1873-3883

Mitigation of bromine-containing products during pyrolysis of polycarbonate-based tetrabromobisphenol A in the presence of copper(I) oxide International-journal Peer-reviewed

Sylwia Oleszek, Shogo Kumagai, Mariusz Grabda, Kenji Shiota, Toshiaki Yoshioka, Masaki Takaoka

Journal of Hazardous Materials　409　124972-124972　2021/05

DOI： 10.1016/j.jhazmat.2020.124972 　

ISSN： 0304-3894

Preparation of Zn–Al layered double hydroxide intercalated with carboxymethyl-β-cyclodextrin by anion exchange method and its Ni2+ adsorption property Peer-reviewed

Tomohito Kameda, Mao Takaizumi, Shogo Kumagai, Yuko Saito, Toshiaki Yoshioka

Soft Materials　19　(2)　139-147　2021/04/03

DOI： 10.1080/1539445x.2020.1779088 　

ISSN： 1539-445X

eISSN： 1539-4468

Continuous treatment of abandoned mine wastewater containing As and Fe using Mg–Al layered double hydroxides with flocculation Peer-reviewed

X. Yang, H. Osawa, T. Kameda, Y. Masaki, Y. Saito, S. Kumagai, T. Yoshioka

International Journal of Environmental Science and Technology　2021/03/04

DOI： 10.1007/s13762-021-03232-2 　

ISSN： 1735-1472

eISSN： 1735-2630

Lactate adsorption by layered double hydroxides in aqueous solution and cell culture medium Peer-reviewed

Tomohito Kameda, Hanako Kikuchi, Fumihiko Kitagawa, Shogo Kumagai, Yuko Saito, Masayuki Kondo, Yoichi Jimbo, Toshiaki Yoshioka

Colloids and Surfaces A: Physicochemical and Engineering Aspects　612　125975-125975　2021/03

DOI： 10.1016/j.colsurfa.2020.125975 　

ISSN： 0927-7757

One-pot wet ball-milling for waste wire-harness recycling Peer-reviewed

Harendra Kumar, Shogo Kumagai, Tomohito Kameda, Yuko Saito, Toshiaki Yoshioka

Journal of Material Cycles and Waste Management　23　(2)　461-469　2021/03

DOI： 10.1007/s10163-020-01163-7 　

ISSN： 1438-4957

eISSN： 1611-8227

Kinetic and equilibrium analyses of lactate adsorption by Cu-Al and Mg-Al layered double hydroxides (Cu-Al LDH and Mg-Al LDH) and Cu-Al and Mg-Al layered double oxides (Cu-Al LDO and Mg-Al LDO) Peer-reviewed

Tomohito Kameda, Kazuya Horikoshi, Hanako Kikuchi, Fumihiko Kitagawa, Shogo Kumagai, Yuko Saito, Masayuki Kondo, Yoichi Jimbo, Toshiaki Yoshioka

Nano-Structures & Nano-Objects　25　100656-100656　2021/02

DOI： 10.1016/j.nanoso.2020.100656 　

ISSN： 2352-507X

Latest Trends in Pyrolysis Gas Chromatography for Analytical and Applied Pyrolysis of Plastics Peer-reviewed

Shogo KUMAGAI, Toshiaki YOSHIOKA

Analytical Sciences　37　(1)　145-157　2021/01/10

DOI： 10.2116/analsci.20sar04 　

ISSN： 0910-6340

eISSN： 1348-2246

Desorption of Cl− from Mg-Al layered double hydroxide intercalated with Cl− using CO2 gas and water

Tomohito Kameda, Hiroki Uchida, Shogo Kumagai, Yuko Saito, Keiichi Mizushina, Ichirou Itou, Tianye Han, Toshiaki Yoshioka

Chinese Journal of Chemical Engineering　29　131-134　2021/01

DOI： 10.1016/j.cjche.2020.07.015 　

ISSN： 1004-9541

Synthesis of layered double hydroxide nanosheets in an aqueous solvent and their Ni2+ uptake characteristics Peer-reviewed

Tomohito Kameda, Daichi Ikeda, Shogo Kumagai, Yuko Saito, Toshiaki Yoshioka

Applied Clay Science　200　105911-105911　2021/01

DOI： 10.1016/j.clay.2020.105911 　

ISSN： 0169-1317

Removal of cesium ions from A-type zeolites using sodium tetrakis(4-fluorophenyl)borate and sodium tetraphenylborate Peer-reviewed

Yuko Saito, Shota Shimizu, Shogo Kumagai, Tomohito Kameda, Toshiaki Yoshioka

Journal of Radioanalytical and Nuclear Chemistry　327　(1)　337-344　2021/01

DOI： 10.1007/s10967-020-07514-w 　

ISSN： 0236-5731

eISSN： 1588-2780

Regeneration of carbonate-intercalated Mg–Al layered double hydroxides (CO3·Mg–Al LDHs) by CO2-induced desorption of anions (X) from X·Mg–Al LDH (X = Cl, SO4, or NO3): A kinetic study Peer-reviewed

Tomohito Kameda, Hiroki Uchida, Shogo Kumagai, Yuko Saito, Keiichi Mizushina, Ichirou Itou, Tianye Han, Toshiaki Yoshioka

Chemical Engineering Research and Design　165　207-213　2021/01

DOI： 10.1016/j.cherd.2020.10.032 　

ISSN： 0263-8762

Adsorption of SeO42− by delaminated Mg-Al layered double hydroxide nanosheets

Tomohito Kameda, Daichi Ikeda, Shogo Kumagai, Yuko Saito, Toshiaki Yoshioka

Inorganic Chemistry Communications　122　2020/12/01

DOI： 10.1016/j.inoche.2020.108266 　

ISSN： 1387-7003

Simultaneous recovery of high-purity Cu and poly(vinyl chloride) from waste wire harness via swelling followed by ball milling Peer-reviewed

Harendra Kumar, Shogo Kumagai, Tomohito Kameda, Yuko Saito, Toshiaki Yoshioka

Scientific Reports　10　(1)　2020/12/01

DOI： 10.1038/s41598-020-67795-9 　

eISSN： 2045-2322

Direct Gas-Phase Derivatization by Employing Tandem μ-Reactor-Gas Chromatography/Mass Spectrometry: Case Study of Trifluoroacetylation of 4,4′-Methylenedianiline

Yuya Nishiyama, Shogo Kumagai, Tomohito Kameda, Yuko Saito, Atsushi Watanabe, Chuichi Watanabe, Norio Teramae, Toshiaki Yoshioka

Analytical Chemistry　92　(22)　14924-14929　2020/11/17

DOI： 10.1021/acs.analchem.0c01830 　

ISSN： 0003-2700

eISSN： 1520-6882

Combined Experiment, Simulation, and Ex-ante LCA Approach for Sustainable Cl Recovery from NaCl/Ethylene Glycol by Electrodialysis Peer-reviewed

Jiaqi Lu, Shogo Kumagai, Yasuhiro Fukushima, Hajime Ohno, Tomohito Kameda, Yuko Saito, Toshiaki Yoshioka

Industrial & Engineering Chemistry Research　59　(45)　20112-20122　2020/11/11

DOI： 10.1021/acs.iecr.0c03565 　

ISSN： 0888-5885

eISSN： 1520-5045

Latest Trends and Challenges in Feedstock Recycling of Polyolefinic Plastics Invited Peer-reviewed

Shogo Kumagai, Jun Nakatani, Yuko Saito, Yasuhiro Fukushima, Toshiaki Yoshioka

Journal of the Japan Petroleum Institute　63　(6)　345-364　2020/11/01

DOI： 10.1627/jpi.63.345 　

ISSN： 1346-8804

eISSN： 1349-273X

Machine learning-based discrete element reaction model for predicting the dechlorination of poly (vinyl chloride) in NaOH/ethylene glycol solvent with ball milling

Jiaqi Lu, Siqingaowa Borjigin, Shogo Kumagai, Tomohito Kameda, Yuko Saito, Toshiaki Yoshioka

Chemical Engineering Journal Advances　3　100025-100025　2020/11

DOI： 10.1016/j.ceja.2020.100025 　

ISSN： 2666-8211

Combining pyrolysis–two-dimensional gas chromatography–time-of-flight mass spectrometry with hierarchical cluster analysis for rapid identification of pyrolytic interactions: Case study of co-pyrolysis of PVC and biomass components Peer-reviewed

Shogo Kumagai, Asami Matsukami, Fumie Kabashima, Masafumi Sakurai, Michiko Kanai, Tomohito Kameda, Yuko Saito, Toshiaki Yoshioka

Process Safety and Environmental Protection　143　91-100　2020/11

DOI： 10.1016/j.psep.2020.06.036 　

ISSN： 0957-5820

Close Packing of Cellulose and Chitosan in Regenerated Cellulose Fibers Improves Carbon Yield and Structural Properties of Respective Carbon Fibers

Hilda Zahra, Daisuke Sawada, Chamseddine Guizani, Yibo Ma, Shogo Kumagai, Toshiaki Yoshioka, Herbert Sixta, Michael Hummel

Biomacromolecules　21　(10)　4326-4335　2020/10/12

DOI： 10.1021/acs.biomac.0c01117 　

ISSN： 1525-7797

eISSN： 1526-4602

Influence of CO<inf>2</inf> gas on the rate and kinetics of HCl, SO<inf>2</inf>, and NO<inf>2</inf> gas removal by Mg-Al layered double hydroxide intercalated with CO<inf>3</inf>²⁻ Peer-reviewed

Tomohito Kameda, Hiroki Uchida, Shogo Kumagai, Yuko Saito, Keiichi Mizushina, Ichirou Itou, Tianye Han, Toshiaki Yoshioka

Applied Clay Science　195　105725-105725　2020/09/15

DOI： 10.1016/j.clay.2020.105725 　

ISSN： 0169-1317

Investigation of Sludge Volume from Abandoned Mine Wastewater Treatment by Layered Double Hydroxides: A Case Study Targeting As and Fe Peer-reviewed

Xinyi Yang, Mir Tamzid Rahman, Tomohito Kameda, Yusei Masaki, Yuko Saito, Shogo Kumagai, Toshiaki Yoshioka

Mine Water and the Environment　39　(4)　881-887　2020/06/19

DOI： 10.1007/s10230-020-00697-4 　

ISSN： 1025-9112

eISSN： 1616-1068

Treatment of NO by a combination of MnO2 and a CO32−-intercalated Mg–Al layered double hydroxide Peer-reviewed

Tomohito Kameda, Hiroki Uchida, Shogo Kumagai, Yuko Saito, Toshiaki Yoshioka

SN Applied Sciences　2　(6)　2020/06

DOI： 10.1007/s42452-020-2893-y 　

ISSN： 2523-3963

eISSN： 2523-3971

Practical dehalogenation of automobile shredder residue in NaOH/ethylene glycol with an up-scale ball mill reactor Peer-reviewed

Jiaqi Lu, Siqingaowa Borjigin, Shogo Kumagai, Tomohito Kameda, Yuko Saito, Yasuhiro Fukushima, Toshiaki Yoshioka

Journal of Material Cycles and Waste Management　22　(5)　1620-1629　2020/05/19

DOI： 10.1007/s10163-020-01052-z 　

ISSN： 1438-4957

eISSN： 1611-8227

Impact of Ni/Mg/Al Catalyst Composition on Simultaneous H2-Rich Syngas Recovery and Toxic HCN Removal through a Two-Step Polyurethane Pyrolysis and Steam Reforming Process International-journal Peer-reviewed

Shogo Kumagai, Ryosuke Yabuki, Tomohito Kameda, Yuko Saito, Toshiaki Yoshioka

Industrial & Engineering Chemistry Research　59　(19)　9023-9033　2020/04

DOI： 10.1021/acs.iecr.0c00931 　

ISSN： 0888-5885

eISSN： 1520-5045

Enhancement of gasification and liquefaction during fast co-pyrolysis of cedar wood and polyethylene through control of synergistic interactions International-journal Peer-reviewed

Koyo Kasataka, Shogo Kumagai, Tomohito Kameda, Yuko Saito, Toshiaki Yoshioka

Bioresource Technology Report　11　100431-100431　2020/04

DOI： 10.1016/j.biteb.2020.100431 　

ISSN： 2589-014X

Effect of the specific surface area of MgO on the treatment of boron and fluorine International-journal Peer-reviewed

Tomohito Kameda, Yusuke Yamamoto, Shogo Kumagai, Toshiaki Yoshioka

Applied Water Science　10　(5)　2020/04

DOI： 10.1007/s13201-020-01198-z 　

Surveying WEEE Amounts and Evaluating the Recyclability of WEEE Plastics: A University Cooperation Project in Miyagi Prefecture International-journal

Yuko Saito, Toshikazu Shiratori, Kentaro Takeyama, Shogo Kumagai, Tomohito Kameda, Toshiaki Yoshioka

The 6th 3R International Scientific Conference on Material Cycles and Waste Management　2020/03

Catalytic Transformation of Polyolefines to Valuable Liquid Fuels over Heterogeneous supported Ru Catalyst International-journal

Masazumi Tamura, Yosuke Nakaji, Shuhei Miyaoka, Yoshinao Nakagawa, Toshiaki Yoshioka, Keiichi Tomishige

The 6th 3R International Scientific Conference on Material Cycles and Waste Management　2020/03

Impacts of pyrolytic interactions during the co-pyrolysis of plastics/cellulose International-journal

Shogo Kumagai, Miki Yamamoto, Yusuke Takahashi, Tomohito Kameda, Yuko Saito, Toshiaki Yoshioka

The 6th 3R International Scientific Conference on Material Cycles and Waste Management　2020/03

Production of pyrolytic liquid with low bromo-organic content frompyrolysis of polycarbonate based tetrabromobisphenol A International-journal International-coauthorship Peer-reviewed

Sylwia Oleszek, Shogo Kumagai, Mariusz Grabda, Toshiaki Yoshioka, Masaki Takaoka

The 6th 3R International Scientific Conference on Material Cycles and Waste Management　2020/03

Uptake of Nd3+ and Sr2+ from aqueous solutions by layered double hydroxides intercalated with triethylenetetramine-hexaacetic acid International-journal Peer-reviewed

Tomohito Kameda, Tetsu Shinmyou, Shogo Kumagai, Yuko Saito, Toshiaki Yoshioka

The 6th 3R International Scientific Conference on Material Cycles and Waste Management　2020/03

Continuous Treatment of Abandoned Mine Waste Water containing As and Fe by Mg-Al Layered Double Hydroxidecombining flocculant International-journal

Xinyi Yang, Hikaru Osawa, Tomohito Kameda, Yusei Masaki, Shogo Kumagai, Yuko Saito, Toshiaki Yoshioka

The 6th 3R International Scientific Conference on Material Cycles and Waste Management　2020/03

Separation of PVC and Cu via deplasticization-ball milland swelling-mechanicalstirring: comparativeanalysis International-journal

Harendra Kumar, Jing Xu, Shogo Kumagai, Yuko Saito, Tomohito Kameda, Toshiaki Yoshioka

The 6th 3R International Scientific Conference on Material Cycles and Waste Management　2020/03

Adsorption of urea, creatinine, and uric acid from three solution types using spherical activated carbon and its recyclability International-journal Peer-reviewed

Tomohito Kameda, Kazuya Horikoshi, Shogo Kumagai, Yuko Saito, Toshiaki Yoshioka

Chinese Journal of Chemical Engineering　2020/03

Heavy metal removal from municipal solid waste fly ash through chloride volatilization using poly(vinyl chloride) as chlorinating agent International-journal Peer-reviewed

Kenta Kurashima, Shogo Kumagai, Tomohito Kameda, Yuko Saito, Toshiaki Yoshioka

Journal of Material Cycles and Waste Management　22　(4)　1270-1283　2020/03

DOI： 10.1007/s10163-020-01021-6 　

ISSN： 1438-4957

eISSN： 1611-8227

Adsorption of various metals by carboxymethyl-β-cyclodextrin-modified Zn Al layered double hydroxides Peer-reviewed

Tomohito Kameda, Mao Takaizumi, Shogo Kumagai, Yuko Saito, Toshiaki Yoshioka

Applied Clay Science　187　105479　2020/03

DOI： 10.1016/j.clay.2020.105479 　

Facile method for treating Zn, Cd, and Pb in mining wastewater by the formation of Mg–Al layered double hydroxide Peer-reviewed

M. T. Rahman, T. Kameda, T. Miura, S. Kumagai, T. Yoshioka

International Journal of Environmental Science and Technology　2020/02/24

DOI： 10.1007/s13762-020-02689-x 　

Estimating Bromine Abundance in Society from WEEE Brominated Flame Retardants

Saito Yuko, Nakamura Nozomi, Kumagai Shogo, Kameda Tomohito, Shiratori Toshikazu, Yoshioka Toshiaki

Proceedings of the Annual Conference of Japan Society of Material Cycles and Waste Management　31　(0)　155-155　2020

DOI： 10.14912/jsmcwm.31.0_155 　

Highly efficient recovery of high-purity Cu, PVC, and phthalate plasticizer from waste wire harnesses through PVC swelling and rod milling

Harendra Kumar, Shogo Kumagai, Tomohito Kameda, Yuko Saito, Toshiaki Yoshioka

Reaction Chemistry & Engineering　5　(9)　1805-1813　2020

DOI： 10.1039/d0re00303d 　

eISSN： 2058-9883

A new strategy for CO2 utilization with waste plastics: conversion of hydrogen carbonate into formate using polyvinyl chloride in water Peer-reviewed

Lihui Lu, Heng Zhong, Tianfu Wang, Jianeng Wu, Fangming Jin, Toshiaki Yoshioka

Green Chemistry　22　(2)　352-358　2020/01

DOI： 10.1039/c9gc02484k 　

ISSN： 1463-9262

eISSN： 1463-9270

Catalytic Pyrolysis of Poly(Ethylene Terephthalate) in the Presence of Metal Oxides for Aromatic Hydrocarbon Recovery Using Tandem µ-Reactor-GC/MS Peer-reviewed

Shogo Kumagai, Ryota Yamasaki, Tomohito Kameda, Yuko Saito, Atsushi Watanabe, Chuichi Watanabe, Norio Teramae, Toshiaki Yoshioka

Energy & Fuels　34　2492-2500　2020

Simultaneous treatment of HCl-SO2-NOx gas with Mg-Al layered double hydroxide intercalated with CO32- and its recycling process Peer-reviewed

Tomohito Kameda, Masahito Tochinai, Shogo Kumagai, Toshiaki Yoshioka

International Journal of Environmental Science and Technology　17　1179-1184　2020

Treatment of HCl gas by cyclic use of Mg-Al layered double hydroxide intercalated with CO32- Peer-reviewed

Tomohito Kameda, Masahito Tochinai, Shogo Kumagai, Toshiaki Yoshioka

Atmospheric Pollution Research　11　290-295　2020

Adsorption of urea, creatinine, and uric acid onto spherical activated carbon Peer-reviewed

Tomohito Kameda, Kazuya Horikoshi, Shogo Kumagai, Yuko Saito, Toshiaki Yoshioka

Separation and Purification Technology　237　116367　2020

Temperature-dependent pyrolysis behavior of polyurethane elastomers with different hard- and soft-segment compositions Peer-reviewed

Yuya Nishiyama, Shogo Kumagai, Suguru Motokucho, Tomohito Kameda, Yuko Saito, Atsushi Watanabe, Hisayuki Nakatani, Toshiaki Yoshioka

Journal of Analytical and Applied Pyrolysis　145　104754-104754　2019/12

DOI： 10.1016/j.jaap.2019.104754 　

ISSN： 0165-2370

Practical dechlorination of polyvinyl chloride wastes in NaOH/ethylene glycol using an up-scale ball mill reactor and validation by discrete element method simulations Peer-reviewed

Jiaqi Lu, Siqingaowa Borjigin, Shogo Kumagai, Tomohito Kameda, Yuko Saito, Toshiaki Yoshioka

Waste Management　99　31-41　2019/11

Establishing a Sustainable Plastic Recycling System by Collaboration between the Arterial Industry and the Venous Industry Invited

Toshiaki Yoshioka, Yuko Saito, Shogo Kumagai

Environmental Information Science　48　(3)　39-44　2019/10

Uptake of heavy metal cations by chitosan-modified montmorillonite: Kinetics and equilibrium studies Peer-reviewed

Tomohito Kameda, Reina Honda, Shogo Kumagai, Yuko Saito, Toshiaki Yoshioka

Materials Chemistry and Physics　236　121784　2019/10

Deducing targets of emerging technologies based on ex ante life cycle thinking: Case study on a chlorine recovery process for polyvinyl chloride wastes International-journal Peer-reviewed

Jiaqi Lu, Shogo Kumagai, Hajime Ohno, Tomohito Kameda, Yuko Saito, Toshiaki Yoshioka, Yasuhiro Fukushima

Resources, Conservation and Recycling　151　104500　2019/09

DOI： 10.1016/j.resconrec.2019.104500 　

ISSN： 0921-3449

Adsorption of Cu²⁺ and Ni²⁺ by tripolyphosphate-crosslinked chitosan-modified montmorillonite Peer-reviewed

Tomohito Kameda, Reina Honda, Shogo Kumagai, Yuko Saito, Toshiaki Yoshioka

Journal of Solid State Chemistry　277　143-148　2019/09

Degradation of PVC waste into a flexible polymer by chemical modification using DINP moieties International-journal International-coauthorship Peer-reviewed

Lihui Lu, Shogo Kumagai, Tomohito Kameda, Ligang Luo, Toshiaki Yoshioka

RSC Advances　9　(49)　28870-28875　2019/08

DOI： 10.1039/c9ra05081g 　

Separation mechanism of polyvinyl chloride and copper components from swollen electric cables by mechanical agitation Peer-reviewed

Jiaqi Lu, Jing Xu, Shogo Kumagai, Tomohito Kameda, Yuko Saito, Toshiaki Yoshioka

Waste Management　93　54-62　2019/06

Uptake of Ni2+ and Cu2+ by Zn–Al layered double hydroxide intercalated with carboxymethyl-modified cyclodextrin: Equilibrium and kinetic studies Peer-reviewed

Tomohito Kameda, Mao Takaizumi, Shogo Kumagai, Yuko Saito, Toshiaki Yoshioka

Materials Chemistry and Physics　233　288-295　2019/05

Separation of copper and polyvinyl chloraide from thin waste electric cables:A combined PVC-swelling and centrifugal approach Peer-reviewed

Jing Xu, Shogo Kumagai, Tomohito Kameda, Yuko Saito, Kenshi Takahashi, Hiroshi Hayashi, Toshiaki Yoshioka

Waste Management　89　27-36　2019/04

Simultaneous recovery of H2-rich syngas and removal of HCN during pyrolytic recycling of polyurethane by Ni/Mg/Al catalysts Peer-reviewed

Shogo Kumagai, Ryosuke Yabuki, Tomohito Kameda, Yuko Saito, Toshiaki Yoshioka

Chemical Engineering Journal　361　408-415　2019/04

DOI： 10.1016/j.cej.2018.12.099 　

ISSN： 1385-8947

A combined kinetic and thermodynamic approach for interpreting the complex interactions during chloride volatilization of heavy metals in municipal solid waste fly ash Peer-reviewed

Kenta Kurashima, Kaho Matsuda, Shogo Kumagai, Tomohito Kameda, Yuko Saito, Toshiaki Yoshioka

Waste Management　87　204-217　2019/03

H2-rich syngas recovery and HCN removal via catalytic reforming of product gas from thermal degradation of polyurethanes over Ni/Mg/Al catalyst

Shogo Kumagai, Ryosuke Yabuki, Tomohito Kameda, Yuko Saito, Toshiaki Yoshioka

5th 3R International Scientific Conference on Material Cycles and Waste Management　2019/02

Beech Wood Pyrolysis in Polyethylene Melt as a Means of Enhancing Levoglucosan and Methoxyphenol Production Peer-reviewed

Shogo Kumagai, Kohei Fujita, Yusuke takahashi, Yumi Nakai, Tomohito Kameda, Yuko saito, Toshiaki Yoshioka

SCIENTIFIC REPORTS　9　(1955)　2019/02

Ultraviolet deterioration of Ethylene-Vinyl Acetate Copolymer used as encapsulation in solar electric photovoltaic modules

yamada kanako, kumagai shogo, shiratori toshikazu, watanabe atsushi, kameda tomohito, saito yuko, yoshioka toshiaki

Proceedings of the Annual Conference of Japan Society of Material Cycles and Waste Management　30　(0)　481-481　2019

DOI： 10.14912/jsmcwm.30.0_481 　

The Quantity Estimates of Secondary Resources in Miyagi Prefecture :A Case Study of PC

Saito Yuko, Takeyama Kentaro, Shiratori Toshikazu, Mitsuhashi Masae, Kumagai Shogo, Yoshioka Toshiaki

Proceedings of the Annual Conference of Japan Society of Material Cycles and Waste Management　30　(0)　177-177　2019

DOI： 10.14912/jsmcwm.30.0_177 　

Adsorption of Cu2+ and Ni2+ by Oxalic Acid Crosslinked Chitosan-modified Montmorillonite Peer-reviewed

Tomohito Kameda, Reina Honda, Shogo Kumagai, Yuko Saito, Toshiaki Yoshioka

Soft Materials　2019

Mg−Al layered double hydroxide intercalated with CO32− and its recyclability for treatment of SO2 Peer-reviewed

Tomohito Kameda, Masahito Tochinai, Shogo Kumagai, Toshiaki Yoshioka

Applied Clay Science　183　105349　2019

Hydrogen and steam injected tandem μ-reactor GC/FID system: phenol recovery from bisphenol A and alkylphenols using Ni/Y zeolite Peer-reviewed

S. Kumagai, M. Asakawa, T. Kameda, Y. Saito, A. Watanabe, C. Watanabe, N. Teramae, T. Yoshioka

Reaction Chemistry & Engineering　4　2099-2107　2019

Impact of common plastics on cellulose pyrolysis Peer-reviewed

Shogo Kumagai, Miki Yamamoto, Yusuke Takahashi, Tomohito Kameda, Yuko Saito, Toshiaki Yoshioka

Energy & Fuels　33　6837-6841　2019

Effects of Acetic Acid Pretreatment and Pyrolysis Temperatures on Product Recovery from Fijian Sugarcane Bagasse Peer-reviewed

Viliame Savou, Shogo Kumagai, Yuko Saito, Tomohito Kameda, Toshiaki Yoshioka

Waste and Biomass Valorization　2019

Treatment of NOx using recyclable CO32--intercalated Mg-Al layered double hydroxide Peer-reviewed

Tomohito Kameda, Masahito Tochinai, Shogo Kumagai, Toshiaki Yoshioka

Atmospheric Pollution Research　10　1866-1872　2019

Impacts of pyrolytic interactions during the co-pyrolysis of biomass/plastic: Synergies in lignocellulose-polyethylene system Peer-reviewed

Journal of the Japan Institute of Energy　98　202-219　2019

Removal of Mn and Cd contained in mine wastewater by Mg–Al‑layered double hydroxides Peer-reviewed

Mir Tamzid Rahman, Tomohito Kameda, Takao Miura, Shogo Kumagai, Toshiaki Yoshioka

Journal of Material Cycles and Waste Management　21　1232-1241　2019

Mechanism and kinetics of aqueous boron removal using MgO Peer-reviewed

Tomohito Kamada, Yusuke Yamamoto, Shogo Kumagai, Toshiaki Yoshioka

Jounal of Water Process Engineering　26　237-241　2018/12

Validation of a deplasticizer-ball milling method for separating Cu and PVC from thin electric cables:A simulation and experimental approach Peer-reviewed

Jing Xu, Jiaqi Lu, Shogo Kumagai, Tomohito Kameda, Yuko Saito, Kenshi Takahashi, Hiroshi Hayashi, Toshiaki Yoshioka

Waste Management　82　220-230　2018/12

Analysis of F-removal from aqueous solutions using MgO Peer-reviewed

Tomohito Kameda, Yusuke Yamamoto, Shogo Kumagai, Toshiaki Yoshioka

Journal of Water Process Engineering　(25)　54-57　2018/10

Application of Mg-Al layered double hydroxide for treating acidic mine wastewater: a novel approach to sludge reduction Peer-reviewed

Mir Tamizd Rahman, Tomohito Kamada, Takao Miura, Shogo Kumagai, Toshiaki Yoshioka

Chemistry and Ecology　35　(2)　128-142　2018/10

Alkaline hydrolysis of PVC-coated PET fibers for simultaneous recycling of PET and PVC Peer-reviewed

Shogo Kumagai, Suguru Hirahashi, Guido Grause, Tomohito Kameda, Hiroshi Toyoda, Toshiaki Yoshioka

Journal of Material Cycles and Waste Management　20　439-449　2018/10

A novel method to delaminate nitrate-intercalated Mg–Al layered double hydroxides in water and application in heavy metals removal from waste water Peer-reviewed

Mir Tamzid Rahman, Tomohito Kameda, Shogo Kumagai, Toshiaki Yoshioka

Chemosphere　203　281-290　2018/07/01

DOI： 10.1016/j.chemosphere.2018.03.166 　

ISSN： 1879-1298 0045-6535

Diagnosing chlorine industrial metabolism by evaluating the potential of chlorine recovery from polyvinyl chloride wastes—A case study in Japan Peer-reviewed

Shogo Kumagai, Jiaqi Lu, Yasuhiro Fukushima, Hajime Ohno, Tomohito Kameda, Toshiaki Yoshioka

Resources, Conservation and Recycling　133　354-361　2018/06/01

DOI： 10.1016/j.resconrec.2017.07.007 　

ISSN： 1879-0658 0921-3449

Pyrolysis gases produced from individual and mixed PE, PP, PS, PVC, and PET—Part II: Fuel characteristics Peer-reviewed

Stanislav Honus, Shogo Kumagai, Vieroslav Molnár, Gabriel Fedorko, Toshiaki Yoshioka

Fuel　221　361-373　2018/06/01

DOI： 10.1016/j.fuel.2018.02.075 　

ISSN： 0016-2361

Pyrolysis gases produced from individual and mixed PE, PP, PS, PVC, and PET—Part I: Production and physical properties Peer-reviewed

Stanislav Honus, Shogo Kumagai, Gabriel Fedorko, Vieroslav Molnár, Toshiaki Yoshioka

Fuel　221　346-360　2018/06/01

DOI： 10.1016/j.fuel.2018.02.074 　

ISSN： 0016-2361

Identification of number and type of cations in water-soluble Cs+ and Na+ calix[4]arene-bis-crown-6 complexes by using ESI-TOF-MS Peer-reviewed

Shogo Kumagai, Kotaro Hayashi, Tomohito Kameda, Naoya Morohashi, Tetsutaro Hattori, Toshiaki Yoshioka

Chemosphere　197　181-184　2018/04/01

DOI： 10.1016/j.chemosphere.2018.01.040 　

ISSN： 1879-1298 0045-6535

Equilibrium studies of the adsorption of aromatic disulfonates by Mg–Al oxide Peer-reviewed

Tomohito Kameda, Mami Umetsu, Shogo Kumagai, Toshiaki Yoshioka

Journal of Physics and Chemistry of Solids　114　129-132　2018/03/01

DOI： 10.1016/j.jpcs.2017.11.024 　

ISSN： 0022-3697

Effectiveness of Mg–Al-layered double hydroxide for heavy metal removal from mine wastewater and sludge volume reduction Peer-reviewed

M. Tamzid Rahman, T. Kameda, S. Kumagai, T. Yoshioka

International Journal of Environmental Science and Technology　15　(2)　263-272　2018/02/01

DOI： 10.1007/s13762-017-1385-0 　

ISSN： 1735-2630 1735-1472

eISSN： 1735-2630

Pyrolysis of sugarcane bagasse pretreated with sulfuric acid Peer-reviewed

Viliame Savou, Guido Grause, Shogo Kumagai, Yuko Saito, Tomohito Kameda, Toshiaki Yoshioka

Journal of the Energy Institute　92　(4)　1149-1157　2018

DOI： 10.1016/j.joei.2018.06.003 　

ISSN： 1746-0220 1743-9671

Aromatic hydrocarbon selectivity as a function of CaO basicity and aging during CaO-catalyzed PET pyrolysis using tandem mu-reactor-GC/MS Peer-reviewed

Shogo Kumagai, Ryota Yamasaki, Tomohito Kameda, Yuko Saito, Atsushi Watanabe, Chuichi Watanabe, Norio Teramae, Toshiaki Yoshioka

CHEMICAL ENGINEERING JOURNAL　332　169-173　2018/01

DOI： 10.1016/j.cej.2017.09.077 　

ISSN： 1385-8947

eISSN： 1873-3212

Selective phenol recovery via simultaneous hydrogenation/dealkylation of isopropyl- and isopropenyl-phenols employing an H2 generator combined with tandem micro-reactor GC/MS Peer-reviewed

Shogo Kumagai, Masaki Asakawa, Tomohito Kameda, Yuko Saito, Atsushi Watanabe, Chuichi Watanabe, Norio Teramae, Toshiaki Yoshioka

Scientific REPORTS　8　(13994)　2018

DOI： 10.1038/s41598-018-32269-6 　

eISSN： 2045-2322

Simultaneous recovery of high-purity copper and polyvinyl chloride from thin electric cables by plasticizer extraction and ball milling Peer-reviewed

Jing Xu, Naoki Tazawa, Shogo Kumagai, Tomohito Kameda, Yuko Saito, Toshiaki Yoshioka

RSC Advances　8　(13)　6893-6903　2018

DOI： 10.1039/c8ra00301g 　

ISSN： 2046-2069

リサイクルが直面する課題と将来展望ー二次原料としての使用済みプラスチックの価値とハロゲン対策ー Peer-reviewed

齋藤優子, 熊谷将吾, 亀田知人, 吉岡敏明

廃棄物資源循環学会誌　29　(2)　152-162　2018

Treatment of Zn, Cd, Pb from mine waste water by Mg-Al layered double hydroxide aiming to reduction of sludge volume

Mir Tamzid Rahman, Tomohito Kameda, Shogo Kumagai, Jasim Uddin Ahmad, Toshiaki Yoshioka

Proc. 7th International Conference on Solid Waste Management (IconSWM 2017)　1538-1547　2017/12

Tandem mu-reactor-GC/MS for online monitoring of aromatic hydrocarbon production via CaO-catalysed PET pyrolysis Peer-reviewed

S. Kumagai, R. Yamasaki, T. Kameda, Y. Saito, A. Watanabe, C. Watanabe, N. Teramae, T. Yoshioka

REACTION CHEMISTRY & ENGINEERING　2　(5)　776-784　2017/10

DOI： 10.1039/c7re00097a 　

ISSN： 2058-9883

Effects of hard-and soft-segment composition on pyrolysis characteristics of MDI, BD, and PTMG-based polyurethane elastomers Peer-reviewed

Shogo Kumagai, Suguru Motokucho, Ryosuke Yabuki, Airi Anzai, Tomohito Kameda, Atsushi Watanabe, Hisayuki Nakatani, Toshiaki Yoshioka

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS　126　337-345　2017/07

DOI： 10.1016/j.jaap.2017.05.012 　

ISSN： 0165-2370

eISSN： 1873-250X

Fate of bisphenol A pyrolysates at low pyrolytic temperatures Peer-reviewed

Shogo Kumagai, Shunsuke Ono, Shun Yokoyama, Tomohito Kameda, Toshiaki Yoshioka

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS　125　193-200　2017/05

DOI： 10.1016/j.jaap.2017.04.002 　

ISSN： 0165-2370

eISSN： 1873-250X

Solubility parameters for determining optimal solvents for separating PVC from PVC-coated PET fibers Peer-reviewed

Guido Grause, Suguru Hirahashi, Hiroshi Toyoda, Tomohito Kameda, Toshiaki Yoshioka

JOURNAL OF MATERIAL CYCLES AND WASTE MANAGEMENT　19　(2)　612-622　2017/04

DOI： 10.1007/s10163-015-0457-9 　

ISSN： 1438-4957

eISSN： 1611-8227

Adsorption isotherms and kinetics of arsenic removal from aqueous solution by Mg-Al layered double hydroxide intercalated with nitrate ions Peer-reviewed

Mir Tamzid Rahman, Tomohito Kameda, Shogo Kumagai, Toshiaki Yoshioka

REACTION KINETICS MECHANISMS AND CATALYSIS　120　(2)　703-714　2017/04

DOI： 10.1007/s11144-016-1116-4 　

ISSN： 1878-5190

eISSN： 1878-5204

Kinetics and equilibrium studies on the uptake of Nd3+ by Zn-Al layered double hydroxide intercalated with triethylenetetramine-hexaacetic acid Peer-reviewed

Tomohito Kameda, Tetsu Shinmyou, Toshiaki Yoshioka

MATERIALS CHEMISTRY AND PHYSICS　191　96-98　2017/04

DOI： 10.1016/j.matchemphys.2017.01.050 　

ISSN： 0254-0584

eISSN： 1879-3312

Simultaneous removal of Cl⁻ and SO₄²⁻ from seawater using Mg-Al oxide: kinetics and equilibrium studies Peer-reviewed

Tomohito Kameda, Jumpei Oba, Toshiaki Yoshioka

Applies Water Science　7　(1)　129-136　2017/03

Removal of boron and fluoride in wastewater using Mg-Al layered double hydroxide and Mg-Al oxide Peer-reviewed

Tomohito Kameda, Jumpei Oba, Toshiaki Yoshioka

JOURNAL OF ENVIRONMENTAL MANAGEMENT　188　58-63　2017/03

DOI： 10.1016/j.jenvman.2016.11.057 　

ISSN： 0301-4797

eISSN： 1095-8630

3-3-3 Co-pyrolysis behavior of cellulose and polypropylene mixtures

Takahashi Yusuke, Kumagai Shogo, Kameda Tomohito, Saito Yuko, Yoshioka Toshiaki

Proceedings of the Annual Conference of The Japan Institute of Energy　26　82-83　2017

DOI： 10.20550/jietaikaiyoushi.26.0_82 　

Effects of sulfuric acid pretreatment on the gasification of sugarcane bagasse

Savou Viliame, Kumagai Shogo, Kameda Tomohito, Yoshioka Toshiaki

Proceedings of the Annual Conference of Japan Society of Material Cycles and Waste Management　28　569-569　2017

DOI： 10.14912/jsmcwm.28.0_569 　

A Separation Method Combined Plasticizer Extraction and Ball Milling for Recycling Copper and Polyvinyl Chloride from Thin Electric Cables

Xu Jing, Tazawa Naoki, Kumagai Shogo, Kameda Tomohito, Yoshioka Toshiaki

Proceedings of the Annual Conference of Japan Society of Material Cycles and Waste Management　28　560-560　2017

DOI： 10.14912/jsmcwm.28.0_560 　

Desorption of cesium from zeolite A by using alkali metal salts

Proceedings of the Annual Conference of Japan Society of Material Cycles and Waste Management　28　465-465　2017

DOI： 10.14912/jsmcwm.28.0_465 　

Identify energy consumption and CO2 emission benchmark for the assessment of chlorine recovery from PVC wastes

Lu Jiaqi, Kumagai Shogo, Fukushima Yasuhiro, Ohno Hajime, Kameda Tomohito, Yoshioka Toshiaki

Proceedings of the Annual Conference of Japan Society of Material Cycles and Waste Management　28　533-533　2017

DOI： 10.14912/jsmcwm.28.0_533 　

Feasibility study for a virtuous material cycle in Indonesia - A cooperation between Tohoku University and the Institute of Technology Bandung

Ryuzo Furukawa, Daisuke Komori, Yasuhiro Fukushima, Guido Grause, Toshiaki Yoshioka, Mochammad Chaerul, Emenda Sembiring, Enri Damanhuri, Hadi Kardhana, Mohammada Farid, Herto Dwi Ariesyady, Yuichiro Fujioka

14th International Symposium on East Asian Resources Recycling Technology, EARTH 2017　2017

Feasibility study for a virutous material cycle in Indonesia

Ryuzo Furukawa, Daisuke Komori, Yasuhiro Fukushima, Guido Grause, Toshiaki Yoshioka, Mochammad Chaerul, Emenda Sembiring, Enri Damanhuri, Hadi Kardhana, Mohammada Farid, Herto Dwi Ariesyady, Yuichiro Fujioka

Shigen Sozai Koenshu　4　No.2　2017

Removal of toxic HCN and recovery of H-2-rich syngas via catalytic reforming of product gas from gasification of polyimide over Ni/Mg/Al catalysts Peer-reviewed

Shogo Kumagai, Tomoyuki Hosaka, Tomohito Kameda, Toshiaki Yoshioka

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS　123　(123)　330-339　2017/01

DOI： 10.1016/j.jaap.2016.11.012 　

ISSN： 0165-2370

eISSN： 1873-250X

Kinetic and equilibrium studies of urea adsorption onto activated carbon: Adsorption mechanism Peer-reviewed

Tomohito Kameda, Saya Ito, Toshiaki Yoshioka

JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY　38　(7)　1063-1066　2017

DOI： 10.1080/01932691.2016.1219953 　

ISSN： 0193-2691

eISSN： 1532-2351

New principals on the adsorption of alkyl compound by Mg-Al oxide: Adsorption kinetics and equilibrium studies Peer-reviewed

Tomohito Kameda, Mami Umetsu, Shogo Kumagai, Toshiaki Yoshioka

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS　513　(5)　348-354　2017/01

DOI： 10.1016/j.colsurfa.2016.10.063 　

ISSN： 0927-7757

eISSN： 1873-4359

Thermal decomposition of tetrabromobisphenol-A containing printed circuit boards in the presence of calcium hydroxide Peer-reviewed

Shogo Kumagai, Guido Grause, Tomohito Kameda, Toshiaki Yoshioka

JOURNAL OF MATERIAL CYCLES AND WASTE MANAGEMENT　19　(1)　282-293　2017/01

DOI： 10.1007/s10163-015-0417-4 　

ISSN： 1438-4957

eISSN： 1611-8227

UPTAKE OF SUBSTITUTED NAPHTHALENES FROM AQUEOUS SOLUTIONS BY LAYERED DOUBLE HYDROXIDES INTERCALATED WITH AROMATIC SULFONATES Peer-reviewed

Tomohito Kameda, Tomomi Uchiyama, Toshiaki Yoshioka

FRESENIUS ENVIRONMENTAL BULLETIN　26　(1A)　854-858　2017

ISSN： 1018-4619

eISSN： 1610-2304

Interactions of beech wood-polyethylene mixtures during co-pyrolysis Peer-reviewed

Shogo Kumagai, Kohei Fujita, Tomohito Kameda, Toshiaki Yoshioka

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS　122　531-540　2016/11

DOI： 10.1016/j.jaap.2016.08.012 　

ISSN： 0165-2370

eISSN： 1873-250X

化成処理スラッジをリン源とした二次電池正極材の合成および電極特性評価 Peer-reviewed

熊谷将吾, 佐々木薫, 亀田知人, 本間格, 吉岡敏明

廃棄物資源循環学会論文誌　27　188-195　2016/11

Feedstock Recycling via Waste Plastic Pyrolysis Invited Peer-reviewed

Shogo Kumagai, Toshiaki Yoshioka

JOURNAL OF THE JAPAN PETROLEUM INSTITUTE　59　(6)　243-253　2016/11

DOI： 10.1627/jpi.59.243 　

ISSN： 1346-8804

Replacing conventional fuels in USA, Europe, and UK with plastic pyrolysis gases - Part II: Multi-index interchangeability methods Peer-reviewed

Stanislav Honus, Shogo Kumagai, Toshiaki Yoshioka

ENERGY CONVERSION AND MANAGEMENT　126　1128-1145　2016/10

DOI： 10.1016/j.enconman.2016.08.054 　

ISSN： 0196-8904

eISSN： 1879-2227

Replacing conventional fuels in USA, Europe, and UK with plastic pyrolysis gases - Part I: Experiments and graphical interchangeability methods Peer-reviewed

Stanislav Honus, Shogo Kumagai, Ondrej Nemcek, Toshiaki Yoshioka

ENERGY CONVERSION AND MANAGEMENT　126　1118-1127　2016/10

DOI： 10.1016/j.enconman.2016.08.055 　

ISSN： 0196-8904

eISSN： 1879-2227

Removal and Condensation of Cesium Ion from Water Phase into Ionic Associate Phase Using Tetoraphenylborate Peer-reviewed

Shogo Kumagai, Kotaro Hayashi, Tomohito Kameda, Toshiaki Yoshioka

Journal of the Society for Remediation of Radioactive Contamination in the Environment　4　(3)　239-245　2016/09/28

ISSN： 2187-8382

Production of bio-oil from fixed bed pyrolysis of bagasse pretreated with sulphuric acid and acetic acid International-journal

Viliame Savou, Guido Grause, Shogo Kumagai, Tomohito Kameda, Toshiaki Yoshioka

9th International Conference on: Combustion, Incineration/Pyrolysis, Emission and Climate change　2016/09/21

Pyrolysis and hydrolysis behaviors during steam pyrolysis of polyimide Peer-reviewed

Shogo Kumagai, Tomoyuki Hosaka, Tomohito Kameda, Toshiaki Yoshioka

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS　120　75-81　2016/07

DOI： 10.1016/j.jaap.2016.04.011 　

ISSN： 0165-2370

eISSN： 1873-250X

Treatment of hydrochloric acid using Mg-Al layered double hydroxide intercalated with carbonate Peer-reviewed

Tomohito Kameda, Masahito Tochinai, Toshiaki Yoshioka

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY　39　21-26　2016/07

DOI： 10.1016/j.jiec.2016.04.018 　

ISSN： 1226-086X

eISSN： 1876-794X

Uptake of Nd3+ and Sr2+ by Li-Al layered double hydroxides intercalated with ethylenediaminetetraacetate Peer-reviewed

Tomohito Kameda, Tetsu Shinmyou, Toshiaki Yoshioka

MATERIALS CHEMISTRY AND PHYSICS　177　8-11　2016/07

DOI： 10.1016/j.matchemphys.2016.04.015 　

ISSN： 0254-0584

eISSN： 1879-3312

Equilibrium and kinetics studies on the adsorption of substituted phenols by a Cu-Al layered double hydroxide intercalated with 1-naphthol-3,8-disulfonate Peer-reviewed

Tomohito Kameda, Tomomi Uchiyama, Toshiaki Yoshioka

JOURNAL OF ALLOYS AND COMPOUNDS　670　322-328　2016/06

DOI： 10.1016/j.jallcom.2016.02.046 　

ISSN： 0925-8388

eISSN： 1873-4669

Kinetic and equilibrium studies on the uptake of Nd3+ and Sr2+ by Li-Al layered double hydroxide intercalated with 1-hydroxyethane-1,1-diphosphonic acid Peer-reviewed

Tomohito Kameda, Tetsu Shinmyou, Toshiaki Yoshioka

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY　36　96-101　2016/04

DOI： 10.1016/j.jiec.2016.01.023 　

ISSN： 1226-086X

eISSN： 1876-794X

Synthesis of Li-Al layered double hydroxide intercalated with amino tris(methylene phosphonic acid) and kinetic and equilibrium studies of the uptake of Nd3+ and Sr2+ ions Peer-reviewed

Tomohito Kameda, Tetsu Shinmyou, Toshiaki Yoshioka

APPLIED SURFACE SCIENCE　366　523-528　2016/03

DOI： 10.1016/j.apsusc.2016.01.064 　

ISSN： 0169-4332

eISSN： 1873-5584

Thermogravimetric Investigation of the Lead Volatilization from Waste Cathode-Ray Tube Glass Peer-reviewed

Guido Grause, Kenshi Takahashi, Toshiaki Yoshioka

Recycling　1　(1)　111-121　2016/02/06

DOI： 10.3390/recycling1010111 　

3-3-3 Co-pyrolysis behavior of beech wood and polyethylene mixtures at isothermal temperature

Fujita Kohei, Kumagai Shogo, Kameda Tomohito, Yoshioka Toshiaki

Proceedings of the Annual Conference of The Japan Institute of Energy　25　72-73　2016

DOI： 10.20550/jietaikaiyoushi.25.0_72 　

Kinetics and Equilibrium Studies on the Removal of Borate and Fluoride in Aqueous Solution using Mg-Al oxide

Tomohito Kameda, Jumpei Oba, Toshiaki Yoshioka

Proc. The 3rd 3R International Scientific Conference on Material Cycles and Waste Management (3RINCS)　145-148　2016

Use of Mg-Al oxide for boron removal from an aqueous solution in rotation: Kinetics and equilibrium studies Peer-reviewed

Tomohito Kameda, Jumpei Oba, Toshiaki Yoshioka

JOURNAL OF ENVIRONMENTAL MANAGEMENT　165　280-285　2016/01

DOI： 10.1016/j.jenvman.2015.09.035 　

ISSN： 0301-4797

eISSN： 1095-8630

Removal and Condensation of Cesium Ion from Water Phase into Ionic Associate Phase Using Tetraphenylborate Peer-reviewed

4　(3)　239-245　2016

ISSN： 2187-8382

Hydrothermal synthesis of hardened diatomite-based adsorbents with analcime formation for methylene blue adsorption Peer-reviewed

Yi Zhang, Zhenzi Jing, Tomohito Kameda, Toshiaki Yoshioka

RSC ADVANCES　6　(32)　26765-26774　2016

DOI： 10.1039/c5ra18948a 　

ISSN： 2046-2069

Continuous treatment of boron and fluoride in aqueous solutions using a column loaded with granulated Mg-Al layered double hydroxides intercalated with nitrates Peer-reviewed

Tomohito Kameda, Jumpei Oba, Toshiaki Yoshioka

Journal of Water Process Engineering　8　(8)　195-201　2015/12/01

DOI： 10.1016/j.jwpe.2015.10.009 　

ISSN： 2214-7144

Recyclable Mg-Al layered double hydroxides for fluoride removal: Kinetic and equilibrium studies Peer-reviewed

Tomohito Kameda, Jumpei Oba, Toshiaki Yoshioka

JOURNAL OF HAZARDOUS MATERIALS　300　475-482　2015/12

DOI： 10.1016/j.jhazmat.2015.07.023 　

ISSN： 0304-3894

eISSN： 1873-3336

Capture of cationic metal ions from aqueous solutions by layered double hydroxides intercalated with organic acid anions Peer-reviewed

Tomohito Kameda, Tetsu Shinmyou, Toshiaki Yoshioka

Proc. The 6th International Conference on Nanotechnology (NANOTECHNOLOGY’15)　41-46　2015/11/07

Steam Pyrolysis of Polyimides: Effects of Steam on Raw Material Recovery Peer-reviewed

Shogo Kumagai, Tomoyuki Hosaka, Tomohito Kameda, Toshiaki Yoshioka

ENVIRONMENTAL SCIENCE & TECHNOLOGY　49　(22)　13558-13565　2015/11

DOI： 10.1021/acs.est.5b03253 　

ISSN： 0013-936X

eISSN： 1520-5851

Development of a recycling method for composite materials consisting of poly(ethylene terephthalate) and poly(vinyl chloride)

S. Hirahashi, G. Grause, S. Kumagai, T. Kameda, T. Yoshioka

Proc. 8th International Symposium on Feedstock Recycling of Polymeric Materials (8th ISFR 2015)　2015/09/09

Chemical modification of chlorinated poly(vinyl chloride) by nucleophilic substitution

S. Endo, Y. Nagasaki, G. Grause, T. Kameda, T. Yoshioka

Proc. 8th International Symposium on Feedstock Recycling of Polymeric Materials (8th ISFR 2015)　2015/09/08

Interaction of plasticizer and poly(yinyl chloride) degradation in the presence of steam

G. Grause, J. D. Fonseca, T. Kameda, T. Yoshioka

Proc. 8th International Symposium on Feedstock Recycling of Polymeric Materials (8th ISFR 2015)　2015/09/08

東日本大震災における災害廃棄物処理のアーカイブ化および律速要因の検討 Peer-reviewed

浅利美鈴, 多島良, 吉岡敏明, 千葉実, 千葉幸太郎, 遠藤守也

廃棄物資源循環学会誌　26　(5)　382-396　2015/09

ISSN： 1883-5864

New treatment method for boron in aqueous solutions using Mg-Al layered double hydroxide: Kinetics and equilibrium studies Peer-reviewed

Tomohito Kameda, Jumpei Oba, Toshiaki Yoshioka

JOURNAL OF HAZARDOUS MATERIALS　293　54-63　2015/08

DOI： 10.1016/j.jhazmat.2015.03.015 　

ISSN： 0304-3894

eISSN： 1873-3336

Effects of steam on the thermal dehydrochlorination of poly(vinyl chloride) resin and flexible poly(vinyl chloride) under atmospheric pressure Peer-reviewed

Juan Diego Fonseca, Guido Grause, Tomohito Kameda, Toshiaki Yoshioka

POLYMER DEGRADATION AND STABILITY　117　8-15　2015/07

DOI： 10.1016/j.polymdegradstab.2015.03.011 　

ISSN： 0141-3910

eISSN： 1873-2321

Kinetics and equilibrium studies on Mg-Al oxide for removal of fluoride in aqueous solution and its use in recycling Peer-reviewed

Tomohito Kameda, Jumpei Oba, Toshiaki Yoshioka

JOURNAL OF ENVIRONMENTAL MANAGEMENT　156　252-256　2015/06

DOI： 10.1016/j.jenvman.2015.03.043 　

ISSN： 0301-4797

eISSN： 1095-8630

Steam pyrolysis of Poly(4,4-Oxydiphenylene-Pyromellitimide) using Ni-based catalyst

Shogo Kumagai, Tomoyuki Hosaka, Guido Grause, Tomohito Kameda, Toshiaki Yoshioka

Proc. The 2nd 3R International Scientific Conference on Material Cycles and Waste Management　2015/05/22

Adsorption of methylene blue from aqueous solution on analcime synthesized from diatomite

Zhang Yi, Jing Zhenzi, Tomohito Kameda, Toshiaki Yoshioka

Proc. The 2nd 3R International Scientific Conference on Material Cycles and Waste Management　2015/05/21

Novel Ni-Mg-Al-Ca catalyst for enhanced hydrogen production for the pyrolysis-gasification of a biomass/plastic mixture Peer-reviewed

Shogo Kumagai, Jon Alvarez, Paula H. Blanco, Chunfei Wu, Toshiaki Yoshioka, Martin Olazar, Paul T. Williams

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS　113　(113)　15-21　2015/05

DOI： 10.1016/j.jaap.2014.09.012 　

ISSN： 0165-2370

eISSN： 1873-250X

Thermal decomposition of individual and mixed plastics in the presence of CaO or Ca(OH)(2) Peer-reviewed

Shogo Kumagai, Itaru Hasegawa, Guido Grause, Tomohito Kameda, Toshiaki Yoshioka

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS　113　584-590　2015/05

DOI： 10.1016/j.jaap.2015.04.004 　

ISSN： 0165-2370

eISSN： 1873-250X

Novel Ni-Mg-Al-Ca catalyst for enhanced hydrogen production for the pyrolysis-gasification of a biomass/plastic mixture Peer-reviewed

Shogo Kumagai, Jon Alvarez, Paula H. Blanco, Chunfei Wu, Toshiaki Yoshioka, Martin Olazar, Paul T. Williams

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS　113　15-21　2015/05

DOI： 10.1016/j.jaap.2014.09.012 　

ISSN： 0165-2370

eISSN： 1873-250X

Treatment of sulfur and nitrogen oxides with mg-al oxide obtained by the thermal decomposition of mg-al layered double hydroxide

Tomohito Kameda, Toshiaki Yoshioka

Layered Double Hydroxides (LDHs): Synthesis, Characterization and Applications　73-100　2015/04/01

Chemical modification of poly(vinyl chloride) using sodium trisulfide Peer-reviewed

Tomohito Kameda, Makoto Yoshihara, Guido Grause, Toshiaki Yoshioka

JOURNAL OF POLYMER RESEARCH　22　(5)　2015/04

DOI： 10.1007/s10965-015-0718-2 　

ISSN： 1022-9760

eISSN： 1572-8935

Equilibrium studies of the uptake of aromatic compounds from an aqueous solution by montmorillonite modified with tetraphenylphosphonium and amyltriphenylphosphonium Peer-reviewed

Tomohito Kameda, Shuko Shimamori, Toshiaki Yoshioka

Journal of Alloys and Compounds　625　8-12　2015/03/15

DOI： 10.1016/j.jallcom.2014.11.093 　

ISSN： 0925-8388

Equilibrium and kinetics studies on As(V) and Sb(V) removal by Fe2+-doped Mg-Al layered double hydroxides Peer-reviewed

Tomohito Kameda, Eisuke Kondo, Toshiaki Yoshioka

JOURNAL OF ENVIRONMENTAL MANAGEMENT　151　303-309　2015/03

DOI： 10.1016/j.jenvman.2014.12.050 　

ISSN： 0301-4797

eISSN： 1095-8630

A novel process for the removal of bromine from styrene polymers containing brominated flame retardant Peer-reviewed

Guido Grause, Juan Diego Fonseca, Hisatoshi Tanaka, Thallada Bhaskar, Tomohito Kameda, Toshiaki Yoshioka

POLYMER DEGRADATION AND STABILITY　112　86-93　2015/02

DOI： 10.1016/j.polymdegradstab.2014.12.017 　

ISSN： 0141-3910

eISSN： 1873-2321

Enhancement of bio-oil production via pyrolysis of wood biomass by pretreatment with H2SO4 Peer-reviewed

Shogo Kumagai, Ryo Matsuno, Guido Grause, Tomohito Kameda, Toshiaki Yoshioka

BIORESOURCE TECHNOLOGY　178　76-82　2015/02

DOI： 10.1016/j.biortech.2014.09.146 　

ISSN： 0960-8524

eISSN： 1873-2976

Effect of H2O2 on the treatment of NO and NO2 using a Mg-Al oxide slurry Peer-reviewed

Tomohito Kameda, Aki Kodama, Toshiaki Yoshioka

CHEMOSPHERE　120　378-382　2015/02

DOI： 10.1016/j.chemosphere.2014.08.025 　

ISSN： 0045-6535

eISSN： 1879-1298

Desorption of cesium from zeoliteA by solvent extraction

Shimizu Shota, Kumagai Syogo, Kameda Tomohito, Yoshioka Toshiaki

Proceedings of the Annual Conference of Japan Society of Material Cycles and Waste Management　26　523-523　2015

DOI： 10.14912/jsmcwm.26.0_523 　

Thermal degradation behavior of bisphenol A

Ono Shunsuke, Kumagai Shogo, Guido Grause, Kameda Tomohito, Yoshioka Toshiaki

Proceedings of the Annual Conference of Japan Society of Material Cycles and Waste Management　26　335-335　2015

DOI： 10.14912/jsmcwm.26.0_335 　

Woody biomass-plastic interactions during pyrolysis

Fujita Kohei, Kumagai Shogo, Guido Grause, Kameda Tomohito, Yoshioka Toshiaki

Proceedings of the Annual Conference of Japan Society of Material Cycles and Waste Management　26　333-333　2015

DOI： 10.14912/jsmcwm.26.0_333 　

3-12-3 Beech wood-polyethylene mixture interactions during thermal decomposition

KUMAGAI Shogo, FUJITA Kohei, GRAUSE Guido, KAMEDA Tomohito, YOSHIOKA Toshiaki

Proceedings of the Annual Conference of The Japan Institute of Energy　24　152-153　2015

DOI： 10.20550/jietaikaiyoushi.24.0_152 　

Recycling of waste plastics Peer-reviewed

Toshiaki Yoshioka, Guido Grause

Topical Themes in Energy and Resources: A Cross-Disciplinary Education and Training Program for Environmental Leaders　195-214　2015/01/01

DOI： 10.1007/978-4-431-55309-0_11 　

Kinetics and equilibrium studies on the removal of aromatic sulfonates from aqueous solution by Mg-Al oxide Peer-reviewed

Tomohito Kameda, Mami Umetsu, Toshiaki Yoshioka

NEW JOURNAL OF CHEMISTRY　39　(5)　4078-4085　2015

DOI： 10.1039/c5nj00187k 　

ISSN： 1144-0546

eISSN： 1369-9261

Pyrolysis versus hydrolysis behavior during steam decomposition of polyesters using O-18-labeled steam Peer-reviewed

Shogo Kumagai, Yuto Morohoshi, Guido Grause, Tomohito Kameda, Toshiaki Yoshioka

RSC ADVANCES　5　(76)　61828-61837　2015

DOI： 10.1039/c5ra08577b 　

ISSN： 2046-2069

Cu-Al layered double hydroxides intercalated with 1-naphthol-3,8-disulfonate and dodecyl sulfate: adsorption of substituted phenols from aqueous media Peer-reviewed

Tomohito Kameda, Tomomi Uchiyama, Toshiaki Yoshioka

NEW JOURNAL OF CHEMISTRY　39　(8)　6315-6322　2015

DOI： 10.1039/c5nj00743g 　

ISSN： 1144-0546

eISSN： 1369-9261

Uptake of Nd3+ and Sr2+ by Li-Al layered double hydroxide intercalated with triethylenetetramine-hexaacetic acid: kinetic and equilibrium studies Peer-reviewed

Tomohito Kameda, Tetsu Shinmyou, Toshiaki Yoshioka

RSC ADVANCES　5　(97)　79447-79455　2015

DOI： 10.1039/c5ra12807b 　

ISSN： 2046-2069

Thermal decomposition of tetrabromobisphenol-A containing printed circuit boards in the presence of calcium hydroxide Peer-reviewed

Shogo Kumagai, Guido Grause, Tomohito Kameda, Toshiaki Yoshioka

Journal of Material Cycles and Waste Management　11　1-12　2015

EFFECTS OF CALCINATION TIME AND TEMPERATURE OF CO32--INTERCALATED Mg-Al LAYERED DOUBLE HYDROXIDE ON THE REMOVAL OF Cl- AND SO42- FROM SEAWATER Peer-reviewed

Tomohito Kameda, Jumpei Oba, Toshiaki Yoshioka

FRESENIUS ENVIRONMENTAL BULLETIN　24　(9A)　3025-3028　2015

ISSN： 1018-4619

eISSN： 1610-2304

Treatment of Cr(Ⅵ) in aqueous solution by Ni-Al and Co-Al layered double hydroxides: Equilibrium and kinetic studies Peer-reviewed

Tomohito Kameda, Eisuke Kondo, Toshiaki Yoshioka

Jounal of Water Process Engineering　8　e75-e80　2015

Lead removal from cathode ray tube glass by the action of calcium hydroxide and poly(vinyl chloride) Peer-reviewed

Guido Grause, Kenshi Takahashi, Tomohito Kameda, Toshiaki Yoshioka

THERMOCHIMICA ACTA　596　49-55　2014/11

DOI： 10.1016/j.tca.2014.09.019 　

ISSN： 0040-6031

eISSN： 1872-762X

Hydrogen production from biomass and plastic mixtures by pyrolysis-gasification Peer-reviewed

Jon Alvarez, Shogo Kumagai, Chunfei Wu, Toshiaki Yoshioka, Javier Bilbao, Martin Olazar, Paul T. Williams

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY　39　(21)　10883-10891　2014/07

DOI： 10.1016/j.ijhydene.2014.04.189 　

ISSN： 0360-3199

eISSN： 1879-3487

Nucleophilic substitution of poly(vinyl chloride) with iminoacetic acid and n-dodecanethiol Peer-reviewed

Guido Grause, Takahisa Hosoya, Kazumi Hashimoto, Tomohito Kameda, Toshiaki Yoshioka

JOURNAL OF MATERIAL CYCLES AND WASTE MANAGEMENT　16　(3)　519-524　2014/07

DOI： 10.1007/s10163-013-0202-1 　

ISSN： 1438-4957

eISSN： 1611-8227

Catalytic Degradation of Poly(ethylene terephthalate) for Benzene-rich Oil Recovery Using Metal Hydroxides Peer-reviewed

Shogo Kumagai, Guido Grause, Tomohito Kameda, Toshiaki Yoshioka

CHEMISTRY LETTERS　43　(5)　637-639　2014/05

DOI： 10.1246/cl.131109 　

ISSN： 0366-7022

eISSN： 1348-0715

Removal of lead from cathode ray tube funnel glass by chloride volatilization Peer-reviewed

G. Grause, N. Yamamoto, T. Kameda, T. Yoshioka

INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY　11　(4)　959-966　2014/05

DOI： 10.1007/s13762-013-0286-0 　

ISSN： 1735-1472

eISSN： 1735-2630

Recovery of benzene-rich oil from the degradation of metal- and metal oxide-containing poly(ethylene terephthalate) composites Peer-reviewed

Shogo Kumagai, Guido Grause, Tomohito Kameda, Toshiaki Yoshioka

JOURNAL OF MATERIAL CYCLES AND WASTE MANAGEMENT　16　(2)　282-290　2014/04

DOI： 10.1007/s10163-013-0194-x 　

ISSN： 1438-4957

eISSN： 1611-8227

Benzene-Rich Oil Recovery by Thermal Degradation of Poly(ethylene terephthalate) in the Presence of Calcium Catalysts

Shogo Kumagai, Guido Grause, Tomohito Kameda, Toshiaki Yoshioka

Proc. The 3R International Scientific Conference on Material Cycles and Waste Management and 13th Expert Meeting on Solid Waste Management in Asia and Pacific Islands　2014/03/12

Regeneration of Ethylene Glycol used for the Dehydrochlorination of Poly(vinyl chloride) by Electrodialysis with an AgCl membrane

Guido Grause, Kento Yamada, Tomohito Kameda, Toshiaki Yoshioka

Proc. The 3R International Scientific Conference on Material Cycles and Waste Management and 13th Expert Meeting on Solid Waste Management in Asia and Pacific Islands　2014/03/11

Uptake of Borate and Fluoride Ions from Aqueous Solution by Mg-Al Layered Double Hydroxide

Jumpei Oba, Tomohito Kameda, Toshiaki Yoshioka

Proc. The 3R International Scientific Conference on Material Cycles and Waste Management and 13th Expert Meeting on Solid Waste Management in Asia and Pacific Islands　2014/03/11

Steam Hydrolysis of Poly(bisphenol A carbonate) in a Fluidized Bed Reactor Peer-reviewed

Guido Grause, Rikard Kaerrbrant, Tomohito Kameda, Toshiaki Yoshioka

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH　53　(11)　4215-4223　2014/03

DOI： 10.1021/ie404263a 　

ISSN： 0888-5885

Simultaneous Recovery of Benzene-Rich Oil and Metals by Steam Pyrolysis of Metal-Poly(ethylene terephthalate) Composite Waste Peer-reviewed

Shogo Kumagai, Guido Grause, Tomohito Kameda, Toshiaki Yoshioka

ENVIRONMENTAL SCIENCE & TECHNOLOGY　48　(6)　3430-3437　2014/03

DOI： 10.1021/es405047j 　

ISSN： 0013-936X

eISSN： 1520-5851

Preparation of Mg-Al layered double hydroxide doped with Fe2+ and its application to Cr(VI) removal Peer-reviewed

Tomohito Kameda, Eisuke Kondo, Toshiaki Yoshioka

SEPARATION AND PURIFICATION TECHNOLOGY　122　12-16　2014/02

DOI： 10.1016/j.seppur.2013.10.033 　

ISSN： 1383-5866

eISSN： 1873-3794

7-3-3 Gasification of plastics/biomass mixtures in the presence of Ni-based catalysts

KUMAGAI Shogo, YOSHIOKA Toshiaki, ALVAREZ Jon, OLAZAR Martin, BLANCO Paula H., WU Chunfei, WILLIAMS Paul T.

Proceedings of the Annual Conference of The Japan Institute of Energy　23　272-273　2014

DOI： 10.20550/jietaikaiyoushi.23.0_272 　

Kinetics of Cr(VI) removal by Mg-Al layered double hydroxide doped with Fe2+ Peer-reviewed

Tomohito Kameda, Eisuke Kondo, Toshiaki Yoshioka

Journal of Water Process Engineering　4　(C)　134-136　2014

DOI： 10.1016/j.jwpe.2014.09.011 　

ISSN： 2214-7144

Removal of arsenic from an aqueous solution by coprecipitation with manganese oxide Peer-reviewed

Tomohito Kameda, Youhei Suzuki, Toshiaki Yoshioka

Journal of Environmental Chemical Engineering　2　(4)　2045-2049　2014

DOI： 10.1016/j.jece.2014.09.004 　

ISSN： 2213-3437

Equilibrium and kinetic studies of Se(VI) removal by Mg-Al layered double hydroxide doped with Fe2+ Peer-reviewed

Tomohito Kameda, Eisuke Kondo, Toshiaki Yoshioka

RSC ADVANCES　4　(106)　61817-61822　2014

DOI： 10.1039/c4ra11645c 　

ISSN： 2046-2069

VARYING UPTAKE OF AROMATIC COMPOUNDS IN AN AQUEOUS SOLUTION BY Mg-Al LAYERED DOUBLE HYDROXIDES INTERCALATED WITH SEVERAL ORGANIC SULFONATES Peer-reviewed

Tomohito Kameda, Tomomi Uchiyama, Toshiaki Yoshioka

FRESENIUS ENVIRONMENTAL BULLETIN　23　(8)　1874-1878　2014

ISSN： 1018-4619

eISSN： 1610-2304

KINETICS AND EQUILIBRIUM STUDIES ON THE UPTAKE OF RARE EARTH IONS FROM AQUEOUS SOLUTION USING A Cu-Al LAYERED DOUBLE HYDROXIDE INTERCALATED WITH ETHYLENEDIAMINETETRAACETATE Peer-reviewed

Tomohito Kameda, Kazuaki Hoshi, Toshiaki Yoshioka

FRESENIUS ENVIRONMENTAL BULLETIN　23　(5)　1271-1276　2014

ISSN： 1018-4619

eISSN： 1610-2304

Preparation of Zn-Al layered double hydroxide intercalated with triethylenetetramine-hexaacetic acid by coprecipitation: uptake of rare-earth metal ions from aqueous solutions Peer-reviewed

Tomohito Kameda, Tetsu Shimmyo, Toshiaki Yoshioka

RSC ADVANCES　4　(86)　45995-46001　2014

DOI： 10.1039/c4ra06795a 　

ISSN： 2046-2069

Desorption of rare earth ions from ethylenediaminetetraacetate-intercalated Cu-Al layered double Hydroxide using Fe3+ Peer-reviewed

Tomohito Kemada, Kazuaki Hoshi, Toshiaki Yoshioka

Research and Reviews in MaterialsScience and Chemistry　2　(2)　61-69　2013/12

Simultaneous removal of SO2 and NO2 using a Mg-Al oxide slurry treatment Peer-reviewed

Tomohito Kameda, Aki Kodama, Toshiaki Yoshioka

CHEMOSPHERE　93　(11)　2889-2893　2013/11

DOI： 10.1016/j.chemosphere.2013.08.089 　

ISSN： 0045-6535

eISSN： 1879-1298

Evaluation of the Dehydrochlorination of Polyvinyl Chloride in Steam Atmosphere

J. D. Fonseca, G. Grause, T. Kameda, T. Yoshioka

Proc. 7th International Symposium on Feedstock Recycling of Polymeric Materials (ISFR2013)　2013/10/24

Simultaneous Recovery of Organic and Inorganic Materials by the Thermal Decomposition of Plastic-Metal Composites

S. Kumagai, G. Grause, T. Kameda, T. Yoshioka

Proc. 7th International Symposium on Feedstock Recycling of Polymeric Materials (ISFR2013)　2013/10/24

Determination of the proportion between hydrolysis and pyrolysis during Poly (ethyleneterephthalate) degradation in O-labeled steam

Y. Morohoshi, S.Kumagai, G. Grause, T. Kameda, T. Yoshioka

Proc. 7th International Symposium on Feedstock Recycling of Polymeric Materials (ISFR2013)　2013/10/24

Modification of PVC with long alkyl chains by nucleophilic substitution

Y. Nagasaki, K. Hashimoto, G. Grase, T. Kameda, T. Yoshioka

Proc. 7th International Symposium on Feedstock Recycling of Polymeric Materials (ISFR2013)　2013/10/24

Recovery of Phenols from Bisphenol A Polycarbonate in the Presence of MgO

G. Grause, R. Kaerrbrant, T. Kameda, T. Yoshioka

Proc. 7th International Symposium on Feedstock Recycling of Polymeric Materials (ISFR2013)　23　625-625　2013/10/23

DOI： 10.14912/jsmcwm.23.0_625 　

Elucidation of the mechanism of reaction between S2O 82-, selenite and Mn2+ in aqueous solution and limestone-gypsum FGD liquor Peer-reviewed

Hiroyuki Akiho, Shigeo Ito, Hiromitsu Matsuda, Toshiaki Yoshioka

Environmental Science and Technology　47　(19)　11311-11317　2013/10/01

DOI： 10.1021/es3042302 　

ISSN： 0013-936X 1520-5851

Strategy for separation and treatment of disaster waste: a manual for earthquake and tsunami disaster waste management in Japan Peer-reviewed

Misuzu Asari, Shin-ichi Sakai, Toshiaki Yoshioka, Yasumasa Tojo, Tomohiro Tasaki, Hidetaka Takigami, Kohei Watanabe

JOURNAL OF MATERIAL CYCLES AND WASTE MANAGEMENT　15　(3)　290-299　2013/09

DOI： 10.1007/s10163-013-0154-5 　

ISSN： 1438-4957

Removal of chloride from ethylene glycol solution using alumina/zeolite membrane as a physical boundary between the organic and aqueous phases Peer-reviewed

Tomohito Kameda, Chisato Shoji, Shoko Fukushima, Guido Grause, Toshiaki Yoshioka

JOURNAL OF MATERIAL CYCLES AND WASTE MANAGEMENT　15　(3)　404-408　2013/09

DOI： 10.1007/s10163-013-0119-8 　

ISSN： 1438-4957

Metal recovery from wire scrap via a chloride volatilization process: Poly(vinyl chloride) derived chlorine as volatilization agent Peer-reviewed

Tomohito Kameda, Shoko Fukushima, Guido Grause, Toshiaki Yoshioka

Thermochimica Acta　562　(562)　65-69　2013/06/20

DOI： 10.1016/j.tca.2013.03.012 　

ISSN： 0040-6031

Thermodynamic equilibrium analyses of the uptake of aromatic compounds from an aqueous solution by magnesium-aluminum (Mg-Al) layered double hydroxide intercalated with 1-naphthol-3,8-disulfonate Peer-reviewed

Tomohito Kameda, Tomomi Uchiyama, Toshiaki Yoshioka

SOLID STATE SCIENCES　20　(20)　75-79　2013/06

DOI： 10.1016/j.solidstatesciences.2013.03.012 　

ISSN： 1293-2558

Recovery of glass fibers from glass fiber reinforced plastics by pyrolysis Peer-reviewed

Guido Grause, Tomoyuki Mochizuki, Tomohito Kameda, Toshiaki Yoshioka

JOURNAL OF MATERIAL CYCLES AND WASTE MANAGEMENT　15　(2)　122-128　2013/04

DOI： 10.1007/s10163-012-0101-x 　

ISSN： 1438-4957

Preparation of Cu-Al layered double hydroxide intercalated with ethylenediaminetetraacetate by coprecipitation and its uptake of rare earth ions from aqueous solution Peer-reviewed

Tomohito Kameda, Kazuaki Hoshi, Toshiaki Yoshioka

SOLID STATE SCIENCES　17　(17)　28-34　2013/03

DOI： 10.1016/j.solidstatesciences.2012.12.010 　

ISSN： 1293-2558

A Novel Approach for Determining the Proportions of Pyrolysis and Hydrolysis in the Degradation of Poly(ethylene terephthalate) in O-18-Labeled Steam Peer-reviewed

Shogo Kumagai, Yuto Morohoshi, Guido Grause, Tomohito Kameda, Toshiaki Yoshioka

CHEMISTRY LETTERS　42　(3)　212-214　2013/03

DOI： 10.1246/cl.2013.212 　

ISSN： 0366-7022

eISSN： 1348-0715

Feedstock Recycling of Organic and Inorganic Materials by Thermal Decomposition of Metal-Containing Plastics

Shogo Kumagai, Guido Grause, Tomohito Kameda, Toshiaki Yoshioka

Proc. The 12th Expert Meeting on Solid Waste Management in Asia and Pacific Islands (12th SWAPI)　169-172　2013/02/27

Removal of Brominated Flame-Retardants from High-Impact Polystyrene by Extraction in an Alkaline Organic Medium

Guido Grause, Hisatoshi Tanaka, Thallada Bhaskar, Tomohito Kameda, Toshiaki Yoshioka

Proc. The 12th Expert Meeting on Solid Waste Management in Asia and Pacific Islands (12th SWAPI)　177-180　2013/02/27

Electrodialysis for NaCl/EG solution using ion-exchange membranes Peer-reviewed

Tomohito Kameda, Shoko Fukushima, Chisato Shoji, Guido Grause, Toshiaki Yoshioka

JOURNAL OF MATERIAL CYCLES AND WASTE MANAGEMENT　15　(1)　111-114　2013/01

DOI： 10.1007/s10163-012-0098-1 　

ISSN： 1438-4957

Impact of brominated flame retardants on the thermal degradation of high-impact polystyrene Peer-reviewed

Guido Grause, Daiki Karakita, Jun Ishibashi, Tomohito Kameda, Thallada Bhaskar, Toshiaki Yoshioka

POLYMER DEGRADATION AND STABILITY　98　(1)　306-315　2013/01

DOI： 10.1016/j.polymdegradstab.2012.09.011 　

ISSN： 0141-3910

Treatment of NO and NO 2 with a MgAl oxide slurry Peer-reviewed

Tomohito Kameda, Aki Kodama, Yuki Fubasami, Shogo Kumagai, Toshiaki Yoshioka

Journal of Environmental Science and Health - Part A Toxic/Hazardous Substances and Environmental Engineering　48　(1)　86-91　2013/01/01

DOI： 10.1080/10934529.2012.707853 　

ISSN： 1093-4529 1532-4117

Thermal decomposition behavior of Cu-Al layered double hydroxide, and ethylenediaminetetraacetate-intercalated Cu-Al layered double hydroxide reconstructed from Cu-Al oxide for uptake of Y3+ from aqueous solution Peer-reviewed

Tomohito Kameda, Kazuaki Hoshi, Toshiaki Yoshioka

MATERIALS RESEARCH BULLETIN　47　(12)　4216-4219　2012/12

DOI： 10.1016/j.materresbull.2012.09.030 　

ISSN： 0025-5408

Thermal decomposition of SO42--intercalated Mg-Al layered double hydroxide Elimination behavior of sulfur oxides Peer-reviewed

Tomohito Kameda, Yuki Fubasami, Toshiaki Yoshioka

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY　110　(2)　641-646　2012/11

DOI： 10.1007/s10973-011-1843-8 　

ISSN： 1388-6150

eISSN： 1588-2926

Lactic acid as a substrate for fermentative hydrogen production Peer-reviewed

Guido Grause, Masashige Igarashi, Tomohito Kameda, Toshiaki Yoshioka

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY　37　(22)　16967-16973　2012/11

DOI： 10.1016/j.ijhydene.2012.08.096 　

ISSN： 0360-3199

Effect of heating rate on the pyrolysis of high-impact polystyrene containing brominated flame retardants: fate of brominated flame retardants Peer-reviewed

Guido Grause, Daiki Karakita, Tomohito Kameda, Thallada Bhaskar, Toshiaki Yoshioka

JOURNAL OF MATERIAL CYCLES AND WASTE MANAGEMENT　14　(3)　259-265　2012/09

DOI： 10.1007/s10163-012-0067-8 　

ISSN： 1438-4957

Removal of brominated flame-retardants from high-impact polystyrene by extraction in an alkaline organic medium

Guido Grause, Hisatoshi Tanaka, Tomohito Kameda, Toshiaki Yoshioka, Thallada Bhaskar

Proc. Advances in Civil, Environmental, and Materials Research (ACEM’12)　460-463　2012/08/27

Removal of SO2 with a Mg-Al oxide slurry via reconstruction of a Mg-Al layered double hydroxide Peer-reviewed

Tomohito Kameda, Aki Kodama, Yuki Fubasami, Shogo Kumagai, Toshiaki Yoshioka

CHEMOSPHERE　88　(2)　250-254　2012/06

DOI： 10.1016/j.chemosphere.2012.03.045 　

ISSN： 0045-6535

Treatment of waste H2SO4 with Mg-Al oxide obtained by calcination of NO3--intercalated Mg-Al layered double hydroxide: Kinetics and equilibrium Peer-reviewed

Tomohito Kameda, Yuki Fubasami, Toshiaki Yoshioka

JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING　47　(5)　711-717　2012/04

DOI： 10.1080/10934529.2012.660080 　

ISSN： 1093-4529

Preparation methods and investigation of properties of Mg-Al layered double hydroxides

Tomohito Kameda, Toshiaki Yoshioka

Precipitation: Prediction, Formation and Environmental Impact　119-136　2012/01

Removal of Lead from Cathode Ray Tube Glass by Chloride Volatilization

Grause Guido, Yamamoto Takahisa, Kameda Tomohito, Yoshioka Toshiaki

Proceedings of the Annual Conference of Japan Society of Material Cycles and Waste Management　23　651-651　2012

DOI： 10.14912/jsmcwm.23.0_651 　

Evaluation of the steam decomposition process for the recycling of polyvinyl chloride

Fonseca Juan Diego, Grause Guido, Kameda Tomohito, Yoshioka Toshiaki

Proceedings of the Annual Conference of Japan Society of Material Cycles and Waste Management　23　629-629　2012

DOI： 10.14912/jsmcwm.23.0_629 　

Electrochemical properties of LiFePO4 prepared from conversion treatment sludge

Sasaki Kaoru, Kameda Tomohito, Honma Itaru, Yoshioka Toshiaki

Proceedings of the Annual Conference of Japan Society of Material Cycles and Waste Management　23　253-253　2012

DOI： 10.14912/jsmcwm.23.0_253 　

Recovery of chlorine from waste fluid after dechlorination treatment of polyvinyl chloride (PVC)

Shoji Chisato, Guido Grause, Kameda Tomohito, Yoshioka Toshiaki

Proceedings of the Annual Conference of Japan Society of Material Cycles and Waste Management　23　277-277　2012

DOI： 10.14912/jsmcwm.23.0_277 　

Preparation of Mg-Al layered double hydroxide intercalated with Coomassie Brilliant Blue R anion and its uptake of aromatic compounds from aqueous solutions Peer-reviewed

Tomohito Kameda, Syunsuke Sato, Toshiaki Yoshioka

JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING　47　(13)　2035-2039　2012

DOI： 10.1080/10934529.2012.695635 　

ISSN： 1093-4529

Removal of antimonate ions from an aqueous solution by anion exchange with magnesium-aluminum layered double hydroxide and the formation of a brandholzite-like structure Peer-reviewed

Tomohito Kameda, Mami Nakamura, Toshiaki Yoshioka

JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING　47　(8)　1146-1151　2012

DOI： 10.1080/10934529.2012.668121 　

ISSN： 1093-4529

REMOVAL OF ANTIMONATE IONS FROM AQUEOUS SOLUTION USING COPPER-ALUMINUM LAYERED DOUBLE HYDROXIDE Peer-reviewed

Tomohito Kameda, Mami Nakamura, Toshiaki Yoshioka

FRESENIUS ENVIRONMENTAL BULLETIN　21　(5A)　1323-1328　2012

ISSN： 1018-4619

Specific uptake of aromatic compounds from aqueous solution by montmorillonite modified with tetraphenylphosphonium Peer-reviewed

Tomohito Kameda, Shuko Shimamori, Toshiaki Yoshioka

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS　73　(1)　120-123　2012/01

DOI： 10.1016/j.jpcs.2011.10.018 　

ISSN： 0022-3697

Feedstock recycling of waste polymeric material Peer-reviewed

Guido Grause, Alfons Buekens, Yusaku Sakata, Akitsugu Okuwaki, Toshiaki Yoshioka

JOURNAL OF MATERIAL CYCLES AND WASTE MANAGEMENT　13　(4)　265-282　2011/12

DOI： 10.1007/s10163-011-0031-z 　

ISSN： 1438-4957

Treatment of Gaseous HCl using Mg-Al Oxide

Tomohito Kameda, Naoya Uchiyama, Toshiaki Yoshioka

Proc. THE 11th INTERNATIONAL SYMPOSIUM ON EAST ASIA RESOURCES RECYCLING TECHNOLOGY　460-463　2011/11/02

Dehydrochlorination of poly(vinyl chloride) with Ca(OH)(2) in ethylene glycol and the effect of ball milling Peer-reviewed

Tomohito Kameda, Shintaro Wachi, Guido Grause, Tadaaki Mizoguchi, Toshiaki Yoshioka

JOURNAL OF POLYMER RESEARCH　18　(6)　1687-1691　2011/11

DOI： 10.1007/s10965-011-9574-x 　

ISSN： 1022-9760

Carbonate catalyzed nucleophilic substitution of poly(vinyl chloride)

G. Grause, T. Hosoya, T. Kameda, T. Yoshioka

Proc. 6th International Symposium on Feedstock Recycling of Polymeric Materials (ISFR2011)　115-116　2011/10/07

Simultaneous silver and benzene recovery from X-ray film

S. Kumagai, G. Grause, T. Kameda, T. Yoshioka

Proc. 6th International Symposium on Feedstock Recycling of Polymeric Materials (ISFR2011)　129-130　2011/10/06

Debromination of high impact polystyrene containing decabromodiphenyl ethane

H. Tanaka, G. Grause, T. Kameda, T. Yoshioka

Proc. 6th International Symposium on Feedstock Recycling of Polymeric Materials (ISFR2011)　143-144　2011/10/06

Evaluation of advantages and disadvantages of different wet dehydrochlorination processes

J. D. Fonseca, G. Grause, T. Kameda, T. Yoshioka

Proc. 6th International Symposium on Feedstock Recycling of Polymeric Materials (ISFR2011)　187-188　2011/10/06

TG-MS investigation of brominated products from the degradation of brominated flame retardants in high-impact polystyrene Peer-reviewed

Guido Grause, Daiki Karakita, Jun Ishibashi, Tomohito Kameda, Thallada Bhaskar, Toshiaki Yoshioka

CHEMOSPHERE　85　(3)　368-373　2011/10

DOI： 10.1016/j.chemosphere.2011.06.104 　

ISSN： 0045-6535

Kinetics and equilibrium studies on the treatment of nitric acid with Mg-Al oxide obtained by thermal decomposition of NO3--intercalated Mg-Al layered double hydroxide Peer-reviewed

Tomohito Kameda, Yuki Fubasami, Toshiaki Yoshioka

JOURNAL OF COLLOID AND INTERFACE SCIENCE　362　(2)　497-502　2011/10

DOI： 10.1016/j.jcis.2011.06.065 　

ISSN： 0021-9797

Treatment of gaseous hydrochloric acid with magnesium-aluminum oxide using batch operation Peer-reviewed

Tomohito Kameda, Naoya Uchiyama, Toshiaki Yoshioka

DESALINATION　280　(1-3)　424-427　2011/10

DOI： 10.1016/j.desal.2011.06.049 　

ISSN： 0011-9164

Antibacterial effect of thiocyanate substituted poly(vinyl chloride) Peer-reviewed

Tomohito Kameda, Masahiko Ono, Guido Grause, Tadaaki Mizoguchi, Toshiaki Yoshioka

JOURNAL OF POLYMER RESEARCH　18　(5)　945-947　2011/09

DOI： 10.1007/s10965-010-9492-3 　

ISSN： 1022-9760

Removal of antimonate ions and simultaneous formation of a brandholzite-like compound from magnesium-aluminum oxide Peer-reviewed

Tomohito Kameda, Masaaki Honda, Toshiaki Yoshioka

SEPARATION AND PURIFICATION TECHNOLOGY　80　(2)　235-239　2011/07

DOI： 10.1016/j.seppur.2011.04.032 　

ISSN： 1383-5866

Hydrolytic Degradation of Poly(ethylene terephthalate) in a Pyrolytic Two Step Process to Obtain Benzene Rich Oil Peer-reviewed

Guido Grause, Tomohiko Handa, Tomohito Kameda, Tadaaki Mizoguchi, Toshiaki Yoshioka

JOURNAL OF APPLIED POLYMER SCIENCE　120　(6)　3687-3694　2011/06

DOI： 10.1002/app.33575 　

ISSN： 0021-8995

Effect of the Nucleophilicity and Solvent on the Chemical Modification of Flexible Poly(vinyl chloride) by Substitution Peer-reviewed

Tomohito Kameda, Yuuzou Fukuda, Guido Grause, Toshiaki Yoshioka

POLYMER ENGINEERING AND SCIENCE　51　(6)　1108-1115　2011/06

DOI： 10.1002/pen.21693 　

ISSN： 0032-3888

Improvement of the Benzene Yield During Pyrolysis of Terephthalic Acid Using a CaO Fixed-Bed Reactor Peer-reviewed

Shogo Kumagai, Guido Grause, Tomohito Kameda, Tatsuo Takano, Hideki Horiuchi, Toshiaki Yoshioka

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH　50　(11)　6594-6600　2011/06

DOI： 10.1021/ie102423m 　

ISSN： 0888-5885

Ni-Al layered double hydroxides modified with citrate, malate, and tartrate: Preparation by coprecipitation and uptake of Cu2+ from aqueous solution Peer-reviewed

Tomohito Kameda, Hidenori Takeuchi, Toshiaki Yoshioka

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS　72　(6)　846-851　2011/06

DOI： 10.1016/j.jpcs.2011.03.003 　

ISSN： 0022-3697

Pyrolysis of Mixed Plastics in a Fluidized Bed of Hard Burnt Lime Peer-reviewed

Guido Grause, Shotaro Matsumoto, Tomohito Kameda, Toshiaki Yoshioka

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH　50　(9)　5459-5466　2011/05

DOI： 10.1021/ie102412h 　

ISSN： 0888-5885

Decomposition of Gaseous Terephthalic Acid in the Presence of CaO Peer-reviewed

Shogo Kumagai, Guido Grause, Tomohito Kameda, Tatsuo Takano, Hideki Horiuchi, Toshiaki Yoshioka

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH　50　(4)　1831-1836　2011/02

DOI： 10.1021/ie101457k 　

ISSN： 0888-5885

Uptake of Sc3+ and La3+ from aqueous solution using ethylenediaminetetraacetate-intercalated Cu-Al layered double hydroxide reconstructed from Cu-Al oxide Peer-reviewed

Tomohito Kameda, Kazuaki Hoshi, Toshiaki Yoshioka

SOLID STATE SCIENCES　13　(2)　366-371　2011/02

DOI： 10.1016/j.solidstatesciences.2010.11.037 　

ISSN： 1293-2558

Dehydrochlorination of poly(Vinyl Chloride) with substitute reaction and possibility of applications

Toshiaki Yoshioka, Tomohito Kameda, Guido Grause

Recycling: Processes, Costs and Benefits　185-204　2011

Removal of HCl, SO2, and NO by treatment of acid gas with Mg-Al oxide slurry Peer-reviewed

Tomohito Kameda, Naoya Uchiyama, Toshiaki Yoshioka

CHEMOSPHERE　82　(4)　587-591　2011/01

DOI： 10.1016/j.chemosphere.2010.11.020 　

ISSN： 0045-6535

Effect of temperature management on the hydrolytic degradation of PET in a calcium oxide filled tube reactor Peer-reviewed

Guido Grause, Tomohiko Handa, Tomohito Kameda, Tadaaki Mizoguchi, Toshiaki Yoshioka

CHEMICAL ENGINEERING JOURNAL　166　(2)　523-528　2011/01

DOI： 10.1016/j.cej.2010.11.010 　

ISSN： 1385-8947

Sodium hydroxide-assisted dechlorination of a poly(vinylidene chloride)-containing wrapping film in ethylene glycol solution Peer-reviewed

Tomohito Kameda, Masashi Ieshige, Guido Grause, Toshiaki Yoshioka

POLYMER DEGRADATION AND STABILITY　95　(12)　2663-2665　2010/12

DOI： 10.1016/j.polymdegradstab.2010.08.026 　

ISSN： 0141-3910

Chemical modification of flexible and rigid poly(vinyl chloride) by nucleophilic substitution with thiocyanate using a phase-transfer catalyst Peer-reviewed

Tomohito Kameda, Yuuzou Fukuda, Guido Grause, Toshiaki Yoshioka

MATERIALS CHEMISTRY AND PHYSICS　124　(1)　163-167　2010/11

DOI： 10.1016/j.matchemphys.2010.06.011 　

ISSN： 0254-0584

Treatment of gaseous hydrogen chloride using Mg-Al layered double hydroxide intercalated with carbonate ion Peer-reviewed

Tomohito Kameda, Naoya Uchiyama, Toshiaki Yoshioka

CHEMOSPHERE　81　(5)　658-662　2010/10

DOI： 10.1016/j.chemosphere.2010.07.066 　

ISSN： 0045-6535

Upgrading of poly(vinyl chloride) by chemical modifications using sodium sulfide Peer-reviewed

Makoto Yoshihara, Guido Grause, Tomohito Kameda, Toshiaki Yoshioka

JOURNAL OF MATERIAL CYCLES AND WASTE MANAGEMENT　12　(3)　264-270　2010/09

DOI： 10.1007/s10163-010-0275-z 　

ISSN： 1438-4957

Effect of compatibility between solvent and poly(vinyl chloride) on dechlorination of poly(vinyl chloride) Peer-reviewed

Toshiaki Yoshioka, Tomohito Kameda, Guido Grause, Shogo Imai, Akitsugu Okuwaki

JOURNAL OF POLYMER RESEARCH　17　(4)　489-493　2010/07

DOI： 10.1007/s10965-009-9335-2 　

ISSN： 1022-9760

Effect of intercalated aromatic sulfonates on uptake of aromatic compounds from aqueous solutions by modified Mg-Al layered double hydroxide Peer-reviewed

Tomohito Kameda, Takashi Yamazaki, Toshiaki Yoshioka

MATERIALS RESEARCH BULLETIN　45　(6)　751-753　2010/06

DOI： 10.1016/j.materresbull.2010.03.004 　

ISSN： 0025-5408

High-value products from the catalytic hydrolysis of polycarbonate waste Peer-reviewed

Guido Grause, Norihiro Tsukada, William J. Hall, Tomohito Kameda, Paul T. Williams, Toshiaki Yoshioka

POLYMER JOURNAL　42　(6)　438-442　2010/06

DOI： 10.1038/pj.2010.21 　

ISSN： 0032-3896

Kinetic studies of the decomposition of flame retardant containing high-impact polystyrene Peer-reviewed

Guido Grause, Jun Ishibashi, Tomohito Kameda, Thallada Bhaskar, Toshiaki Yoshioka

POLYMER DEGRADATION AND STABILITY　95　(6)　1129-1137　2010/06

DOI： 10.1016/j.polymdegradstab.2010.02.008 　

ISSN： 0141-3910

Formation and decomposition of tetrafluoroborate ions in the presence of aluminum Peer-reviewed

Junya Katagiri, Siqingaowa Borjigin, Toshiaki Yoshioka, Tadaaki Mizoguchi

JOURNAL OF MATERIAL CYCLES AND WASTE MANAGEMENT　12　(2)　136-146　2010/06

DOI： 10.1007/s10163-009-0281-1 　

ISSN： 1438-4957

Determination of Total Fluoride in Boron-containing Solutions Peer-reviewed

Siqingaowa Borjigin, Toshiaki Yoshioka, Tadaaki Mizoguchi

ANALYTICAL SCIENCES　26　(5)　603-606　2010/05

DOI： 10.2116/analsci.26.603 　

ISSN： 0910-6340

Preparation of Mg-Al layered double hydroxides intercalated with 1,3,6-naphthalenetrisulfonate and 3-amino-2,7-naphthalenedisulfonate and assessment of their selective uptake of aromatic compounds from aqueous solutions Peer-reviewed

Tomohito Kameda, Takashi Yamazaki, Toshiaki Yoshioka

SOLID STATE SCIENCES　12　(5)　946-951　2010/05

DOI： 10.1016/j.solidstatesciences.2010.01.026 　

ISSN： 1293-2558

Chemical Modification of Rigid Poly(vinyl chloride) by the Substitution with Nucleophiles Peer-reviewed

Tomohito Kameda, Yuuzou Fukuda, Guido Grause, Toshiaki Yoshioka

JOURNAL OF APPLIED POLYMER SCIENCE　116　(1)　36-44　2010/04

DOI： 10.1002/app.31452 　

ISSN： 0021-8995

Kinetics of uptake of Cu2+ and Cd2+ by Mg-Al layered double hydroxides intercalated with citrate, malate, and tartrate Peer-reviewed

Tomohito Kameda, Hidenori Takeuchi, Toshiaki Yoshioka

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS　355　(1-3)　172-177　2010/02

DOI： 10.1016/j.colsurfa.2009.12.005 　

ISSN： 0927-7757

Elimination behavior of nitrogen oxides from a NO3--intercalated Mg-Al layered double hydroxide during thermal decomposition Peer-reviewed

Tomohito Kameda, Yuki Fubasami, Naoya Uchiyama, Toshiaki Yoshioka

THERMOCHIMICA ACTA　499　(1-2)　106-110　2010/02

DOI： 10.1016/j.tca.2009.11.009 　

ISSN： 0040-6031

Chemical Modification and Dechlorination of Polyvinyl Chloride by Substitution With Thiocyanate as a Nucleophile Peer-reviewed

Tomohito Kameda, Masahiko Ono, Guido Grause, Tadaaki Mizoguchi, Toshiaki Yoshioka

POLYMER ENGINEERING AND SCIENCE　50　(1)　69-75　2010/01

DOI： 10.1002/pen.21512 　

ISSN： 0032-3888

Determination of Fluoride Using Ion-selective Electrodes in the Presence of Aluminum Peer-reviewed

Siqingaowa Borjigin, Yuuta Ashimura, Toshiaki Yoshioka, Tadaaki Mizoguchi

ANALYTICAL SCIENCES　25　(12)　1437-1443　2009/12

DOI： 10.2116/analsci.25.1437 　

ISSN： 0910-6340

Preparation of Mg-Al layered double hydroxides intercalated with alkyl sulfates and investigation of their capacity to take up N,N-dimethylaniline from aqueous solutions Peer-reviewed

Tomohito Kameda, Yuuichi Tsuchiya, Takashi Yamazaki, Toshiaki Yoshioka

SOLID STATE SCIENCES　11　(12)　2060-2064　2009/12

DOI： 10.1016/j.solidstatesciences.2009.09.008 　

ISSN： 1293-2558

Effect of a phase-transfer catalyst on the chemical modification of poly(vinyl chloride) by substitution with thiocyanate as a nucleophile Peer-reviewed

Tomohito Kameda, Masahiko Ono, Guido Grause, Tadaaki Mizoguchi, Toshiaki Yoshioka

MATERIALS CHEMISTRY AND PHYSICS　118　(2-3)　362-366　2009/12

DOI： 10.1016/j.matchemphys.2009.07.066 　

ISSN： 0254-0584

Recovery of metal from scrap of wire via a chloride volatilization process using polyvinyl chloride

Shoko Fukushima, Guido Grause, Tomohito Kameda, Toshiaki Yoshioka

Proc. The 10th International Symposium on East Asian Resources Recycling Technology (EARTH2009)　623-626　2009/11/03

Preparation of Mg-Al Layered Double Hydroxide Intercalated with 2,7-Naphthalene Disulfonate and Its Selective Uptake of Aromatic Compounds from Aqueous Solutions Invited Peer-reviewed

Tomohito Kameda, Takashi Yamazaki, Toshiaki Yoshioka

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN　82　(11)　1436-1440　2009/11

DOI： 10.1246/bcsj.82.1436 　

ISSN： 0009-2673

eISSN： 1348-0634

Recovery of indium from In2O3 and liquid crystal display powder using dehydrochlorination of poly(vinyl chloride)

Tomohito Kameda, Kye-Sung Park, Wakao Sato, Guido Grause, Toshiaki Yoshioka

Proc. The 5th International Symposium on Feedstock and Mechanical Recycling of Polymeric Materials (ISFR2009)　1-4　2009/10/12

Determination of the activation energy of the decomposition of flame retarded HIPS under special consideration of the compensation effect

Guido Grause, Jun Ishibashi, Tomohito Kameda, Thallada Bhaskar, Toshiaki Yoshioka

Proc. The 5th International Symposium on Feedstock and Mechanical Recycling of Polymeric Materials (ISFR2009)　5-9　2009/10/12

Chemical modification of PVC using Na2S

Makoto Yoshihara, Guido Grause, Tomohito Kameda, Toshiaki Yoshioka

Proc. The 5th International Symposium on Feedstock and Mechanical Recycling of Polymeric Materials (ISFR2009)　15-20　2009/10/12

Pyrolysis of mixed plastics in the fluidized bed using hard burnt lime as bed material

Shotaro Matsumoto, Guido Grause, Tomohito Kameda, Toshiaki Yoshioka

Proc. The 5th International Symposium on Feedstock and Mechanical Recycling of Polymeric Materials (ISFR2009)　47-51　2009/10/12

Kinetics of the dehydrochlorination of poly(vinyl chloride) in the presence of NaOH and various diols as solvents Peer-reviewed

Tomohito Kameda, Katsuaki Imai, Guido Grause, Tadaaki Mizoguchi, Toshiaki Yoshioka

POLYMER DEGRADATION AND STABILITY　94　(9)　1595-1597　2009/09

DOI： 10.1016/j.polymdegradstab.2009.05.006 　

ISSN： 0141-3910

Recovery of indium from In2O3 and liquid crystal display powder via a chloride volatilization process using polyvinyl chloride Peer-reviewed

Kye-Sung Park, Wakao Sato, Guido Grause, Tomohito Kameda, Toshiaki Yoshioka

THERMOCHIMICA ACTA　493　(1-2)　105-108　2009/09

DOI： 10.1016/j.tca.2009.03.003 　

ISSN： 0040-6031

Preparation of organic acid anion-modified magnesium hydroxides by coprecipitation: A novel material for the uptake of heavy metal ions from aqueous solutions Peer-reviewed

Tomohito Kameda, Hidenori Takeuchi, Toshiaki Yoshioka

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS　70　(7)　1104-1108　2009/07

DOI： 10.1016/j.jpcs.2009.06.006 　

ISSN： 0022-3697

Pyrolytic hydrolysis of polycarbonate in the presence of earth-alkali oxides and hydroxides Peer-reviewed

Guido Grause, Katsuya Sugawara, Tadaaki Mizoguchi, Toshiaki Yoshioka

POLYMER DEGRADATION AND STABILITY　94　(7)　1119-1124　2009/07

DOI： 10.1016/j.polymdegradstab.2009.03.014 　

ISSN： 0141-3910

Selective Uptake of Aromatic Compounds from Aqueous Solutions by Mg-Al Layered Double Hydroxide Intercalated with 2,7-Naphthalenedisulfonate Invited Peer-reviewed

Tomohito Kameda, Takashi Yamazaki, Toshiaki Yoshioka

CHEMISTRY LETTERS　38　(6)　522-523　2009/06

DOI： 10.1246/cl.2009.522 　

ISSN： 0366-7022

eISSN： 1348-0715

Polymerase chain reaction-denaturing gradient gel electrophoresis analysis of microbial community structure in landfill leachate Peer-reviewed

Miho Uchida, Haruna Hatayoshi, Aoi Syuku-nobe, Takefumi Shimoyama, Toru Nakayama, Akitsugu Okuwaki, Tokuzo Nishino, Hisashi Hemmi

JOURNAL OF HAZARDOUS MATERIALS　164　(2-3)　1503-1508　2009/05

DOI： 10.1016/j.jhazmat.2008.09.074 　

ISSN： 0304-3894

Hybrid inorganic/organic composites of Mg-Al layered double hydroxides intercalated with citrate, malate, and tartrate prepared by co-precipitation Peer-reviewed

Tomohito Kameda, Hidenori Takeuchi, Toshiaki Yoshioka

MATERIALS RESEARCH BULLETIN　44　(4)　840-845　2009/04

DOI： 10.1016/j.materresbull.2008.09.003 　

ISSN： 0025-5408

Chemical modification of poly(vinyl chloride) by nucleophilic substitution Peer-reviewed

Tomohito Kameda, Masahiko Ono, Guido Grause, Tadaaki Mizoguchi, Toshiaki Yoshioka

POLYMER DEGRADATION AND STABILITY　94　(1)　107-112　2009/01

DOI： 10.1016/j.polymdegradstab.2008.10.006 　

ISSN： 0141-3910

PREPARATION OF Fe-Al LAYERED DOUBLE HYDROXIDE AND ITS APPLICATION IN Sb REMOVAL Peer-reviewed

Tomohito Kameda, Noritoshi Yagihashi, Kye-Sung Park, Guido Grause, Toshiaki Yoshioka

FRESENIUS ENVIRONMENTAL BULLETIN　18　(6)　1006-1010　2009

ISSN： 1018-4619

Efficient dehalogenation of automobile shredder residue in NaOH/ethylene glycol using a ball mill Peer-reviewed

Tomohito Kameda, Yuuzou Fukuda, Kye-Sung Park, Guido Grause, Toshiaki Yoshioka

CHEMOSPHERE　74　(2)　287-292　2009/01

DOI： 10.1016/j.chemosphere.2008.09.009 　

ISSN： 0045-6535

The effects of KI/Se(VI) molar ratio and initial concentration of Se(VI) on the reduction of Se(VI) to Se(IV) by KI Peer-reviewed

Tomohito Kameda, Yuuna Ishiyama, Toshiaki Yoshioka

ENVIRONMENTAL CHEMISTRY LETTERS　6　(4)　247-249　2008/11

DOI： 10.1007/s10311-007-0130-1 　

ISSN： 1610-3653

Ball Mill-Assisted Dechlorination of Flexible and Rigid Poly(vinyl chloride) in NaOH/EG Solution Peer-reviewed

Tomohito Kameda, Masahiko Ono, Guido Grause, Tadaaki Mizoguchi, Toshiaki Yoshioka

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH　47　(22)　8619-8624　2008/11

DOI： 10.1021/ie8006819 　

ISSN： 0888-5885

Removal of hydrogen chloride from gaseous streams using magnesium-aluminum oxide Peer-reviewed

Tomohito Kameda, Naoya Uchiyama, Kye-Sung Park, Guido Grause, Toshiaki Yoshioka

CHEMOSPHERE　73　(5)　844-847　2008/10

DOI： 10.1016/j.chemosphere.2008.06.022 　

ISSN： 0045-6535

Dechlorination behaviour of flexible poly(vinyl chloride) in NaOH/EG solution Peer-reviewed

Toshiaki Yoshioka, Tomohito Kameda, Masashi Ieshige, Akitsugu Okuwaki

POLYMER DEGRADATION AND STABILITY　93　(10)　1822-1825　2008/10

DOI： 10.1016/j.polymdegradstab.2008.07.009 　

ISSN： 0141-3910

Dechlorination of poly(vinylidene chloride) in NaOH/ethylene glycol as a function of NaOH concentration, temperature, and solvent Peer-reviewed

Toshiaki Yoshioka, Tomohito Kameda, Shogo Imai, Masahiko Noritsune, Akitsugu Okuwaki

POLYMER DEGRADATION AND STABILITY　93　(10)　1979-1984　2008/10

DOI： 10.1016/j.polymdegradstab.2008.06.008 　

ISSN： 0141-3910

Dehalogenation of Automobile Shredder Residue in NaOH/EG solution using a ball mill

Toshiaki Yoshioka, Yuuzou Fukuda, Tomohito Kameda, Kye-Sung Park, Guido Grause

Proc. The International Symposium on Eco-Management of Auto-Parts and Eco-Recycling of End of Life Vehicles　98-106　2008/09/25

Dehydrochlorination behavior of polychloroprene during thermal degradation Peer-reviewed

Tomohito Kameda, Yousuke Watanabe, Guido Grause, Toshiaki Yoshioka

THERMOCHIMICA ACTA　476　(1-2)　28-32　2008/09

DOI： 10.1016/j.tca.2008.07.004 　

ISSN： 0040-6031

Uptake of heavy metal ions from aqueous solution using Mg-Al layered double hydroxides intercalated with citrate, malate, and tartrate Peer-reviewed

Tomohito Kameda, Hidenori Takeuchi, Toshiaki Yoshioka

SEPARATION AND PURIFICATION TECHNOLOGY　62　(2)　330-336　2008/09

DOI： 10.1016/j.seppur.2008.02.001 　

ISSN： 1383-5866

Preparation and characterization of Mg-Al layered double hydroxides intercalated with benzenesulfonate and benzenedisulfonate Peer-reviewed

Tomohito Kameda, Takashi Yamazaki, Toshiaki Yoshioka

MICROPOROUS AND MESOPOROUS MATERIALS　114　(1-3)　410-415　2008/09

DOI： 10.1016/j.micromeso.2008.01.029 　

ISSN： 1387-1811

Effects of pH and concentration on ability of Cl- and NO3- to intercalate into a hydrotalcite-like compound during its synthesis Peer-reviewed

Tomohito Kameda, Toshiaki Yoshioka, Fumiko Yabuuchi, Miho Uchida, Akitsugu Okuwaki

BULLETIN OF MATERIALS SCIENCE　31　(4)　625-629　2008/08

DOI： 10.1007/s12034-008-0099-9 　

ISSN： 0250-4707

Dechlorination of poly(vinyl chloride) using NaOH in ethylene glycol under atmospheric pressure Peer-reviewed

Toshiaki Yoshioka, Tomohito Kameda, Shogo Imai, Akitsugu Okuwaki

POLYMER DEGRADATION AND STABILITY　93　(6)　1138-1141　2008/06

DOI： 10.1016/j.polymdegradstab.2008.03.007 　

ISSN： 0141-3910

Dechlorination of Polychloroprene During Thermal Degradation

Guido Grause, Yousuke Watanabe, Tomohito Kameda, Toshiaki Yoshioka

Proc. 18th International Symposium on Analytical and Applied Pyrolysis　211　2008/05/20

Hydrolysis of polyesters and polycarbonates

Toshiaki Yoshioka, Guido Grause

Polyester: Properties, Preparation and Applications　1-32　2008/04

Pyrolysis of tetrabromobisphenol-A containing paper laminated printed circuit boards Peer-reviewed

Guido Grause, Masaaki Furusawa, Akitsugu Okuwaki, Toshiaki Yoshioka

CHEMOSPHERE　71　(5)　872-878　2008/03

DOI： 10.1016/j.chemosphere.2007.11.033 　

ISSN： 0045-6535

Fermentative hydrogen production from food waste without inocula

S. Shimizu, A. Fujisawa, O. Mizuno, T. Kameda, T. Yoshioka

WATER DYNAMICS　987　171-+　2008

ISSN： 0094-243X

Removal of tetrafluoroborate ion from aqueous solution using magnesium-aluminum oxide produced by the thermal decomposition of a hydrotalcite-like compound Peer-reviewed

Toshiaki Yoshioka, Tomohito Kameda, Motoya Miyahara, Miho Uchida, Tadaaki Mizoguchi, Akitsugu Okuwaki

CHEMOSPHERE　69　(5)　832-835　2007/10

DOI： 10.1016/j.chemosphere.2007.05.009 　

ISSN： 0045-6535

The Trend of Research Development for Feedstock Recycling of Plastics Peer-reviewed

吉岡敏明

Journal of the Japan Institute of Energy　86　848-853　2007/09

Dehydrochlorination and recovery of hydrochloric acid by thermal treatment of a chloride ion-intercalated hydrotalcite-like compound Peer-reviewed

Tomohito Kameda, Toshiaki Yoshioka, Kouji Watanabe, Miho Uchida, Akitsugu Okuwaki

APPLIED CLAY SCIENCE　37　(1-2)　215-219　2007/06

DOI： 10.1016/j.clay.2007.02.002 　

ISSN： 0169-1317

Synthesis and sulfate ion-exchange properties of a hydrotalcite-like compound intercalated by chloride ions Peer-reviewed

Akino Tsujimura, Miho Uchida, Akitsugu Okuwaki

JOURNAL OF HAZARDOUS MATERIALS　143　(1-2)　582-586　2007/05

DOI： 10.1016/j.jhazmat.2006.09.073 　

ISSN： 0304-3894

木材チップを用いた硝酸性窒素含有排水の生物学的脱窒処理 Peer-reviewed

溝口忠昭, 惟村奈生, 佐藤彩, 吉岡敏明

環境技術　vol.36　(No.4)　264-272　2007/04

DOI： 10.5956/jriet.36.264 　

ISSN： 0388-9459

Preparation of a hydrotalcite-like compound using calcined dolomite and polyaluminum chloride Peer-reviewed

Tomohito Kameda, Toshiaki Yoshioka, Fumiko Yabuuchi, Miho Uchida, Akitsugu Okuwaki

JOURNAL OF MATERIALS SCIENCE　42　(6)　2194-2197　2007/03

DOI： 10.1007/s10853-007-1543-8 　

ISSN： 0022-2461

有機酸を用いた都市ごみガス化溶融飛灰からの重金属浸出 Peer-reviewed

斎藤千愛, 岡田治樹, Minica Joy Titus, 吉岡敏明, 溝口忠昭

廃棄物学会論文誌別冊　Vol.18　(NO.3)　157-166　2007/02

DOI： 10.3985/jswme.18.157 　

ISSN： 0917-0855

Dehydrochlorination behavior of a chloride ion-intercalated hydrotalcite-like compound during thermal decomposition Peer-reviewed

Tomohito Kameda, Toshiaki Yoshioka, Kouji Watanabe, Miho Uchida, Akitsugu Okuwaki

APPLIED CLAY SCIENCE　35　(3-4)　173-179　2007/02

DOI： 10.1016/j.clay.2006.08.010 　

ISSN： 0169-1317

植物性固体物質による窒素除去技術 Peer-reviewed

吉岡敏明, 溝口忠昭

排水・汚水処理技術集成　662-675　2007

Up-grade Recycling of PVC by Cheminal Modified Invited Peer-reviewed

M.Ono,T.Kameda, G.Grause, T.Mizoguchi, T.yoshioka

The 9th International Symposium on East Asian Resources Recycling Technology　530　(532)　2007

Recovery of Phenolic Products from Waste Polycarbonate in the Presence of MgO and CaO by Pyrolysis. Peer-reviewed

G.Grause, N.Tsukada, W.J.Hall, T.Kameda, P.T.Williams, T.Yoshioka

The 4th International Symposium on Feedstock Recycling of Plastics & Other Polymeric Materials　129-136　2007

Advanced Dechlorination of Poly(Vinyl Chloride) and its Chemical Modification by Nucleophilic Substitution. Peer-reviewed

M.Ono, T.Kameda, G.Grause, T.Mizoguchi, T.Yoshioka

The 4th International Symposium on Feedstock Recycling of Plastics & Other Polymeric Materials　315-318　2007

Uptake of fluoride and borate ions from aqueous solution by magnesium-aluminum oxide Peer-reviewed

Toshiaki Yoshioka, Tomohito Kameda, Motoya Miyahara, Miho Uchida, Tadaaki Mizoguchi, Akitsugu Okuwaki

FRESENIUS ENVIRONMENTAL BULLETIN　16　(8)　928-933　2007

ISSN： 1018-4619

Treatment of hydrochloric acid with magnesium-aluminum oxide at ambient temperatures Peer-reviewed

Tomohito Kameda, Toshiaki Yoshioka, Tatsunosuke Hoshi, Miho Uchida, Akitsugu Okuwaki

SEPARATION AND PURIFICATION TECHNOLOGY　51　(3)　272-276　2006/10

DOI： 10.1016/j.seppur.2006.02.008 　

ISSN： 1383-5866

Feedstock Recycling of PET Peer-reviewed

Toshiaki Yoshioka, Guido Grause

Feedstock Recycling and Pyrolysis of Waste Plastics: Converting Waste Plastics into Diesel and Other Fuels　641-661　2006/06/07

DOI： 10.1002/0470021543.ch25 　

The Liquefaction of Plastic Containers and Packaging in Japan Peer-reviewed

Akitsugu Okuwaki, Toshiaki Yoshioka, Masao Asai, Hideaki Tachibana, Keiji Wakai, Kazuhiko Tada

Feedstock Recycling and Pyrolysis of Waste Plastics: Converting Waste Plastics into Diesel and Other Fuels　663-708　2006/06/07

DOI： 10.1002/0470021543.ch26 　

Basic study on the determination of total boron by conversion to tetrafluoroborate ion (BF4-)followed by ion chromatography Peer-reviewed

J Katagiri, T Yoshioka, T Mizoguchi

ANALYTICA CHIMICA ACTA　570　(1)　65-72　2006/06

DOI： 10.1016/j.aca.2006.03.084 　

ISSN： 0003-2670

Selective production of benzene and naphthalene from poly(butylene tereplithalate) and poly(ethylene naphthalene-2,6-dicarboxylate) by pyrolysis in the presence of calcium hydroxide Peer-reviewed

T Yoshioka, G Grause, S Otani, A Okuwaki

POLYMER DEGRADATION AND STABILITY　91　(5)　1002-1009　2006/05

DOI： 10.1016/j.polymdegradstab.2005.08.010 　

ISSN： 0141-3910

浄水汚泥の電気濃縮に関する基礎研究 Peer-reviewed

Toshiaki Mogaki, Toshiaki Yoshioka, Tadaaki Mizoguchi

廃棄物学会論文誌　17　(1)　42-49　2006

DOI： 10.3985/jswme.17.42 　

ISSN： 1883-1648

Preliminary Investigation of the Supply of Chemical Species to an Aqueous Solution Using a Hydrogen−Oxygen Flame Peer-reviewed

Miho Uchida, Takahiro Sogabe, Tadaaki Ikoma, Akitsugu Okuwaki

Environmental Science & Technology　39　(15)　5851-5855　2005/08

DOI： 10.1021/es048299z 　

ISSN： 0013-936X

eISSN： 1520-5851

Conversion of Poly(ethylene Terephthalate) to Syngas by Nickel oxide Peer-reviewed

Guido Grausee, Toshiaki Yoshioka, Tadaaki Mizoguch

Journal of Analytical and Applied Pyrolysis　2005/07

Effects of metal oxides on the pyrolysis of poly(ethylene terephthalate) Peer-reviewed

T Yoshioka, T Handa, G Grause, ZG Lei, H Inomata, T Mizoguchi

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS　73　(1)　139-144　2005/03

DOI： 10.1016/j.jaap.2005.01.004 　

ISSN： 0165-2370

Chemical recycling of polycarbonate to raw materials by thermal decomposition with calcium hydroxide/steam Peer-reviewed

T Yoshioka, K Sugawara, T Mizoguchi, A Okuwaki

CHEMISTRY LETTERS　34　(3)　282-283　2005/03

DOI： 10.1246/cl.2005.282 　

ISSN： 0366-7022

eISSN： 1348-0715

The removal of chloride from solutions with various cations using magnesium-aluminum oxide Peer-reviewed

T Kameda, T Yoshioka, T Hoshi, M Uchida, A Okuwaki

SEPARATION AND PURIFICATION TECHNOLOGY　42　(1)　25-29　2005/03

DOI： 10.1016/j.seppur.2004.05.010 　

ISSN： 1383-5866

Temperature dependence on the activation energy of dechlorination in thermal degradation of polyvinylchloride Peer-reviewed

T Yoshioka, N Saitoh, A Okuwaki

CHEMISTRY LETTERS　34　(1)　70-71　2005/01

DOI： 10.1246/cl.2005.70 　

ISSN： 0366-7022

eISSN： 1348-0715

High selective conversion of poly(ethylene terephthalate) into oil using Ca(OH)2 Peer-reviewed

Toshiaki Yoshioka, Eisaku Kitagawa, Tadaaki Mizoguchi, Akitsugu Okuwaki

Chemistry Letters　33　(3)　282-283　2004/03

DOI： 10.1246/cl.2004.282 　

ISSN： 0366-7022

Pyrolysis of Poly(ethylene terephthalate) by Fluidized Bet Plant Peer-reviewed

Toshiaki Yoshioka, Guido Grause, Christian Eger, Walter Kaminsky, Akitsugu Okuwaki

Polymer Degradation and Stability　86　499-504　2004/01

Development of Civic Model on Materials Technology for Recycling-Based Society Peer-reviewed

O.Umezawa, H. Ohya, T. Yoshioka, S, Kumai, C. Nishimura

Transactions of the Materials Research Society of Japan　29　(5)　1829-1832　2004/01

Use of Plastic Wastes as a Substitution Coal for the Optimization of Carbon Dioxide Reduction Peer-reviewed

T. Yoshioka, A. Okuwaki

Transactions of the Materials Research Society of Japan　29　(5)　1807-1811　2004/01

The simultaneous removal of calcium and chloride ions from calcium chloride solution using magnesium-aluminum oxide Peer-reviewed

T Kameda, T Yoshioka, T Mitsuhashi, M Uchida, A Okuwaki

WATER RESEARCH　37　(16)　4045-4050　2003/09

DOI： 10.1016/S0043-1354(03)00311-7 　

ISSN： 0043-1354

New method of treating dilute mineral acids using magnesium-aluminum oxide Peer-reviewed

Tomohito Kameda, Fumiko Yabuuchi, Toshiaki Yoshioka, Miho Uchida, Akitsugu Okuwaki

Water Research　37　(7)　1545-1550　2003/04

DOI： 10.1016/S0043-1354(02)00374-3 　

ISSN： 0043-1354

Conversion of a used poly(ethylene terephthalate) bottle into oxalic acid and terephthalic acid by oxygen oxidation in alkaline solutions at elevated temperatures Peer-reviewed

T Yoshioka, M Ota, A Okuwaki

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH　42　(4)　675-679　2003/02

DOI： 10.1021/ie010563z 　

ISSN： 0888-5885

UV-Vis Spectrophotometric Determination of the Dissociation Constants for Monochlorophenols in Aqueous Solution at Elevated Temperatures

Miho Uchida, Akitsugu Okuwaki

Journal of Solution Chemistry　32　(1)　19-39　2003

DOI： 10.1023/A:1022980614320 　

ISSN： 0095-9782

Hydrotalcite synthesis using calcined dolomite as a magnesium and alkali resource Peer-reviewed

T Kameda, T Yoshioka, M Uchida, A Okuwaki

JOURNAL OF MATERIALS SCIENCE LETTERS　21　(22)　1747-1749　2002/11

DOI： 10.1023/A:1020956301203 　

ISSN： 0261-8028

Synthesis of hydrotalcite from seawater and its application to phosphorus removal Peer-reviewed

T Kameda, T Yoshioka, M Uchida, A Okuwaki

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS　177　(6-7)　1503-1506　2002/06

DOI： 10.1080/10426500290093469 　

ISSN： 1042-6507

New treatment method for dilute hydrochloric acid using magnesium-aluminum oxide Peer-reviewed

T Kameda, T Yoshioka, M Uchida, Y Miyano, A Okuwaki

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN　75　(3)　595-599　2002/03

DOI： 10.1246/bcsj.75.595 　

ISSN： 0009-2673

eISSN： 1348-0634

TG-MS analysis of dehydrochlorination of poly(vinylidene chloride) Peer-reviewed

T Akama, T Yoshioka, T Suzuki, M Uchida, A Okuwaki

CHEMISTRY LETTERS　(6)　540-541　2001/06

DOI： 10.1246/cl.2001.540 　

ISSN： 0366-7022

eISSN： 1348-0715

Morphology of barium sulfate synthesized with barium(II)-aminocarboxylate chelating precursors Peer-reviewed

M Uchida, A Sue, T Yoshioka, A Okuwaki

CRYSTENGCOMM　(5)　1-6　2001

DOI： 10.1039/b009571k 　

ISSN： 1466-8033

Kinetics of hydrolysis of poly(ethylene terephthalate) powder in sulfuric acid by a modified shrinking-core model Peer-reviewed

T Yoshioka, T Motoki, A Okuwaki

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH　40　(1)　75-79　2001/01

DOI： 10.1021/ie000592u 　

ISSN： 0888-5885

Study for recycling of ceria-based glass polishing powder II-recovery of hydroxysodalite from the alkali waste solution containing SiO2 and Al2O3 Peer-reviewed

K Kato, T Yoshioka, A Okuwaki

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH　39　(11)　4148-4151　2000/11

DOI： 10.1021/ie000319s 　

ISSN： 0888-5885

New treatment methods for waste water containing chloride ion using magnesium-aluminum oxide Peer-reviewed

T Kameda, Y Miyano, T Yoshioka, M Uchida, A Okuwaki

CHEMISTRY LETTERS　(10)　1136-1137　2000/10

DOI： 10.1246/cl.2000.1136 　

ISSN： 0366-7022

eISSN： 1348-0715

Recycle of ceria-based glass polishing powder using NaOH solution Peer-reviewed

K Kato, T Yoshioka, A Okuwaki

NIPPON KAGAKU KAISHI　(10)　725-731　2000/10

DOI： 10.1246/nikkashi.2000.725 　

ISSN： 0369-4577

Hydrothermal synthesis of needle-like barium sulfate using a barium(II)-EDTA chelate precursor and sulfate ions Peer-reviewed

M Uchida, A Sue, T Yoshioka, A Okuwaki

JOURNAL OF MATERIALS SCIENCE LETTERS　19　(15)　1373-1374　2000/08

DOI： 10.1023/A:1006761401595 　

ISSN： 0261-8028

Study for recycling of ceria-based glass polishing powder. (vol 39, pg 944, 2000) Peer-reviewed

K Kato, T Yoshioka, A Okuwaki

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH　39　(7)　2631-2632　2000/07

DOI： 10.1021/ie990622x 　

ISSN： 0888-5885

Analysis of two stages dehydrochlorination of poly(vinyl chloride) using TG-MS Peer-reviewed

T Yoshioka, T Akama, M Uchida, A Okuwaki

CHEMISTRY LETTERS　(4)　322-323　2000/04

DOI： 10.1246/cl.2000.322 　

ISSN： 0366-7022

eISSN： 1348-0715

Synthesis of hydrotalcite using magnesium from seawater and dolomite Peer-reviewed

T Kameda, T Yoshioka, M Uchida, A Okuwaki

MOLECULAR CRYSTALS AND LIQUID CRYSTALS　341　1211-1216　2000

ISSN： 1058-725X

Chemical recycling of rigid-PVC by oxygen oxidation in NaOH solutions at elevated temperatures Peer-reviewed

T Yoshioka, K Furukawa, A Okuwaki

POLYMER DEGRADATION AND STABILITY　67　(2)　285-290　2000

DOI： 10.1016/S0141-3910(99)00128-7 　

ISSN： 0141-3910

Dissolution Behavior of Oyster Shell as Acid Rain Neutralizer Peer-reviewed

Miho Uchida, Sun-Young Kim, Tomohito Kameda, Takashi Wakimoti, Toshiaki Yoshioka, Syouzou Yamaguchi, Akitsugu Okuwaki

Journal of Japan Society on Water Environment　22　(12)　997-1000　1999

DOI： 10.2965/jswe.22.997 　

ISSN： 0916-8958

Potentiometric determination of the first hydrolysis constant of gallium(III) in NaCl solution to 100 degrees C Peer-reviewed

M Uchida, A Okuwaki

JOURNAL OF SOLUTION CHEMISTRY　27　(11)　965-978　1998/11

DOI： 10.1023/A:1022631803191 　

ISSN： 0095-9782

Chemical recycling of flexible PVC by oxygen oxidation in NaOH solutions at elevated temperatures Peer-reviewed

T Yoshioka, K Furukawa, T Sato, A Okuwaki

JOURNAL OF APPLIED POLYMER SCIENCE　70　(1)　129-135　1998/10

DOI： 10.1002/(SICI)1097-4628(19981003)70:1<129::AID-APP13>3.0.CO;2-2 　

ISSN： 0021-8995

Dehydrochlorination behavior of flexible PVC pellets in NaOH solutions at elevated temperature Peer-reviewed

Shun-Myung Shin, T. Yoshioka, A. Okuwaki

Journal of Applied Polymer Science　67　(13)　2171-2177　1998/03/28

DOI： 10.1002/(SICI)1097-4628(19980328)67:13<2171::AID-APP7>3.0.CO;2-B 　

ISSN： 0021-8995

Decomposition of nitrate by in situ buff abrasion of lead plate

Miho Uchida, Akitsugu Okuwaki

Hydrometallurgy　49　(3)　297-308　1998

DOI： 10.1016/s0304-386x(98)00035-8 　

ISSN： 0304-386X

Dehydrochlorination behavior of rigid PVC pellet in NaOH solutions at elevated temperature Peer-reviewed

SM Shin, T Yoshioka, A Okuwaki

POLYMER DEGRADATION AND STABILITY　61　(2)　349-353　1998

DOI： 10.1016/S0141-3910(97)00221-8 　

ISSN： 0141-3910

農業用ポリ塩化ビニルフィルムの高温水溶液処理における分解挙動と生成する炭素質の特性 Peer-reviewed

Shun-Myung Shin, Syuichi Watanabe, Toshiaki Yoshioka, Akitsugu Okuwaki

廃棄物学会誌　9　(5)　141-148　1998

DOI： 10.3985/jswme.9.141 　

ISSN： 1883-1648

Kinetics of Hydrolysis of PET Powder in Nitric Acid by a Modified Shrinking-Core Model Peer-reviewed

Toshiaki Yoshioka, Nobuchika Okayama, Akitsugu Okuwaki

Industrial and Engineering Chemistry Research　37　(2)　336-340　1998

DOI： 10.1021/ie970459a 　

ISSN： 0888-5885

Morphology and formation process of lanthanum phosphate synthesized by the hydrolysis of trimethyl phosphate Peer-reviewed

K Torii, T Shiotani, T Yoshioka, A Okuwaki

NIPPON KAGAKU KAISHI　(11)　763-768　1997/11

DOI： 10.1246/nikkashi.1997.763 　

ISSN： 0369-4577

Solubility of Hematite in LiOH, NaOH and KOH Solutions Peer-reviewed

Kanji Ishikawa, Toshiaki Yoshioka, Tsugio Sato, Akitsugu Okuwaki

Hydrometallurgy　45　(1-2)　129-135　1997/06

DOI： 10.1016/S0304-386X(96)00068-0 　

Reduction Rate of Sodium Nitrate by Lead Drops with Wet-Ballmilling Peer-reviewed

Kazuyo Kikuchi, Miho Uchida, Toshiaki Yoshioka, Akitsugu Okuwaki

Kagaku Kogaku Ronbunshu　23　(4)　548-554　1997/04

DOI： 10.1252/kakoronbunshu.23.548 　

ISSN： 0386-216X

Recovery of ammonia and nitrate ion from ammonium nitrate in waste water by steam distillation adding lead(II) oxide

Miho Uchida, Noriyuki Minakata, Akitsugu Okuwaki

Hydrometallurgy　45　(3)　239-247　1997

DOI： 10.1016/s0304-386x(96)00089-8 　

ISSN： 0304-386X

Solubility of gallium(III) oxyhydroxide in aqueous NaCl solutions at 100°C Peer-reviewed

Miho Uchida, Akitsugu Okuwaki

Journal of Solution Chemistry　26　(7)　699-708　1997

DOI： 10.1007/BF02767622 　

ISSN： 0095-9782

Dehydrochlorination behavior of agricultural PVC polymer films in alkaline solution at elevated temperatures Peer-reviewed

Shun-Myung Shin, Shuichi Watanabe, Toshiaki Yoshioka, Akitsugu Okuwaki

Nippon Kagaku Kaishi / Chemical Society of Japan - Chemistry and Industrial Chemistry Journal　(1)　64-68　1997

DOI： 10.1246/nikkashi.1997.64 　

ISSN： 0369-4577

Photochemical reduction of nitrate to ammonia using layered hydrous titanate/cadmium sulphide nanocomposites Peer-reviewed

T Sato, KI Sato, Y Fujishiro, T Yoshioka, A Okuwaki

JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY　67　(4)　345-349　1996/12

DOI： 10.1002/(SICI)1097-4660(199612)67:4<345::AID-JCTB586>3.0.CO;2-# 　

ISSN： 0268-2575

Synthesis of titanium nitride by a spark-discharge method in liquid ammonia Peer-reviewed

T Sato, S Yasuda, K Usuki, T Yoshioka, A Okuwaki

JOURNAL OF MATERIALS SCIENCE　31　(9)　2495-2499　1996/05

DOI： 10.1007/BF01152967 　

ISSN： 0022-2461

The Eh-pH diagram for N-H2O system at 623 K calculated by the revised HKF equation

Satoshi Uchida, Miho Uchida, Akitsugu Okuwaki, Yoshiaki Umetsu

Nippon Kagaku Kaishi / Chemical Society of Japan - Chemistry and Industrial Chemistry Journal　(8)　739-741　1996

ISSN： 0369-4577

Reduction of NaNO3 solution by in situ buff abrasion of lead plate

Miho Uchida, Akitsugu Okuwaki

Nippon Kagaku Kaishi / Chemical Society of Japan - Chemistry and Industrial Chemistry Journal　(10)　901-902　1996

DOI： 10.1246/nikkashi.1996.895 　

ISSN： 0369-4577

Synthesis of New Rhabdophane-Type Lanthanide orthphoshates (Ln = Tm, Yb, and Lu) and their crystal chemistry Peer-reviewed

S.Ishikawa, K.Mineya, T.Yoshioka, A.Okuwaki, Y.Fujishiro

Phosphorous Research Bulletin　6　273-276　1996

SYNTHESIS OF GAMMA-IRON BY A SPARK DISCHARGE METHOD IN LIQUID-AMMONIA Peer-reviewed

T SATO, S YASUDA, T YOSHIOKA, A OKUWAKI

JOURNAL OF MATERIALS SCIENCE LETTERS　14　(20)　1430-1432　1995/10

DOI： 10.1007/BF00462205 　

ISSN： 0261-8028

SYNTHESIS OF TITANIUM CARBIDE BY A SPARK DISCHARGE METHOD USING HYDROCARBONS AS REACTION MEDIA Peer-reviewed

T SATO, S YASUDA, T YOSHIOKA, A OKUWAKI

BRITISH CERAMIC TRANSACTIONS　94　(5)　205-208　1995

ISSN： 0967-9782

Chemical Recycling of Vinylidene Chloride - Vinyl Chloride Copolymer by Oxygen-oxidation in Aqeous Solution at Elevated Temperatures. Peer-reviewed

T.Yoshioka, K.Furukawa, T.Sato, A.Okuwaki

エネルギー・資源　16　(2)　165-169　1995

ISSN： 0285-0494

CHARACTERIZATION OF RARE EARTH OXIDE-DOPED TETRAGONAL ZIRCONIA CRYSTALLIZED AND DRIED USING SUPERCRITICAL METHANOL Peer-reviewed

T SATO, K TAMURA, K DOSAKA, T YOSHIOKA, A OKUWAKI

ADVANCED MATERIALS '93, I - A & B　14　(A & B)　3-6　1994

Hydrolysis of waste PET by sulfuric acid at 150°C for a chemical recycling Peer-reviewed

Toshiaki Yoshioka, Tsugio Sato, Akitsugu Okuwaki

Journal of Applied Polymer Science　52　(9)　1353-1355　1994

DOI： 10.1002/app.1994.070520919 　

ISSN： 1097-4628 0021-8995

Synthesis of monodispersed micaceous iron oxide by the oxidation of iron with oxygen under hydrothermal conditions

Satoshi Uchida, Tsugio Sato, Akitsugu Okuwaki

Journal of Chemical Technology &amp; Biotechnology　57　(3)　221-227　1993

DOI： 10.1002/jctb.280570305 　

ISSN： 1097-4660 0268-2575

Preparation of needle‐like hydroxyapatite by homogeneous precipitation under hydrothermal conditions

Yoshinobu Fujishiro, Hiroshi Yabuki, Kunio Kawamura, Tsugio Sato, Akitsugu Okuwaki

Journal of Chemical Technology &amp; Biotechnology　57　(4)　349-353　1993

DOI： 10.1002/jctb.280570409 　

ISSN： 1097-4660 0268-2575

PHOTOCATALYTIC PROPERTIES OF CDS AND CDS-ZNS MIXTURES INCORPORATED INTO THE INTERLAYER OF LAYERED COMPOUNDS Peer-reviewed

T SATO, K MASAKI, T YOSHIOKA, A OKUWAKI

JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY　58　(4)　315-319　1993

ISSN： 0268-2575

CAUSTICIZATION OF SODIUM-CARBONATE WITH ROCK-SALT TYPE MAGNESIUM ALUMINUM-OXIDE FORMED BY THE THERMAL-DECOMPOSITION OF HYDROTALCITE-LIKE LAYERED DOUBLE HYDROXIDE Peer-reviewed

T SATO, S ONAI, T YOSHIOKA, A OKUWAKI

JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY　57　(2)　137-140　1993

ISSN： 0268-2575

OXIDATION OF POLY(VINYL CHLORIDE) POWDER BY MOLECULAR-OXYGEN IN ALKALINE-SOLUTIONS AT HIGH-TEMPERATURES Peer-reviewed

T YOSHIOKA, S YASUDA, K KAWAMURA, T SATO, A OKUWAKI

NIPPON KAGAKU KAISHI　(5)　534-541　1992/05

DOI： 10.1246/nikkashi.1992.534 　

ISSN： 0369-4577

SINTERING OF CERIA-DOPED TETRAGONAL ZIRCONIA CRYSTALLIZED IN ORGANIC-SOLVENTS, WATER, AND AIR Peer-reviewed

T SATO, K DOSAKA, T YOSHIOKA, A OKUWAKI, K TORII, Y ONODERA

JOURNAL OF THE AMERICAN CERAMIC SOCIETY　75　(3)　552-556　1992/03

DOI： 10.1111/j.1151-2916.1992.tb07841.x 　

ISSN： 0002-7820

The improvement in the corrosion resistance of alumina in caustic alkaline solutions obtained by dispersing ceria-doped tetragonal zirconia particles

Tsugio Sato, Sigeki Sato, Akitsugu Okuwaki

Corrosion Science　33　(4)　581-585　1992

DOI： 10.1016/0010-938X(92)90206-I 　

ISSN： 0010-938X

UPTAKE OF BENZENECARBOXYLATE IONS BY MAGNESIUM ALUMINUM-OXIDES Peer-reviewed

T SATO, K KATO, T YOSHIOKA, A OKUWAKI

JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY　55　(4)　385-390　1992

DOI： 10.1002/jctb.280550414 　

ISSN： 0268-2575

PREPARATION OF SPHERICAL CERIA-DOPED TETRAGONAL ZIRCONIA BY THE SPRAY-PYROLYSIS METHOD Peer-reviewed

T YOSHIOKA, K DOSAKA, T SATO, A OKUWAKI, S TANNO, T MIURA

JOURNAL OF MATERIALS SCIENCE LETTERS　11　(1)　51-55　1992/01

DOI： 10.1007/BF00720779 　

ISSN： 0261-8028